Gardening with the RHS

This week we explore the fascinating stories and brilliant work of three exceptional plantswomen. Only recently has pioneering 18th-century herbalist Elizabeth Blackwell received proper recognition for her work A Curious Herbal – a beautifully illustrated botanical text that was, for centuries, mistakenly attributed to her scandal-prone husband! Fiona Davison, Head of RHS Libraries & Exhibitions, shares insights into Blackwell’s life and her groundbreaking work, which was created at a time of rapid botanical discovery in Europe as exotic plants flooded into the Western world. We also hear from passionate plantswoman Jane Steward, a dedicated advocate for the medlar, a rare fruit that was once beloved across the UK – even by King Henry VIII. And finally horticulturist Sarah Wilson-Frost from RHS Garden Hyde Hall will be sharing some excellent advice on growing ornamental grasses to add year-round interest to your garden.

Host: Gareth Richards

Contributors: Jane Steward, Fiona Davison, Sarah Wilson-Frost, Jenny Laville

Other Links:

A Curious Herbal

RHS Hyde Hall

How to grow medlars

RHS advice on growing ornamental grasses

When is a grass not a grass?

This week we find out how to help our beloved prickly friends, as RHS Senior Wildlife Specialist Helen Bostock explains the threats to hedgehogs, and what we can do as gardeners to support them. Next we head indoors to find out how tailoring your potting mix can give your houseplants a new lease of life, with the lovely folks at Soil Ninja. Finally, if you’re looking for an autumn project, why not build some raised beds? We glean some expert advice on how to go about this, with RHS horticulturist Peter Adams.

Host: Jenny Laville

Contributors: Helen Bostock, Amy Loosley, Levent Latif-Maeer, Peter Adams 

Other Links:

National Hedgehog Conservation Strategy 

Hedgehog-friendly gardening

Hedgehog street 

Wild about gardens - Get creative for hedgehogs 

Wild about gardens - Make friends with molluscs

Soil Ninja

Grow Your Own Veg Through The Year 

Become a member of the RHS 

This All Hallow's Eve, we’re venturing into the woods to see what treasures we can find… First up, one of the gardeners' most feared garden inhabitants is stirring. We’ll be chatting with RHS Senior Plant Pathologist Jassy Drakulic to find out about the notorious honey fungus, and how you can protect your beloved plants against infection. Next we’re stopping off at RHS Garden Rosemoor’s edible forest garden, which is based on one of the oldest forms of land use in the world. We’ll be catching up with horticulturist Peter Adams to hear more about this ancient method of permaculture. Finally, if you’re looking for a new addition to your spooky plant collection, look no further than the Aeonium 'Zwartkop.' With its dramatic magenta-black foliage, this striking rosette-shaped succulent is just one example of the remarkable diversity in colour and form within the aeonium genus. We’ll be finding out more, with the help of National Plant Collection holder Mellie Lewis.

Host: Guy Barter

Contributors: Jassy Drakulic, Mellie Lewis, Peter Adams

Other Links:

More information on honey fungus

RHS Garden Rosemoor

Aeonium ‘Zwartkop’

This week, Gareth Richards and Guy Barter discuss the science behind autumn colour, why some years are more dazzling than others, and what we can expect to see across the UK this year. RHS Horticultural Advisor Jenny Bowden will share a Love Letter to her favourite tree that promises to shine bright at this time of year and has a distinctive smell that would tempt anyone. We head to northeast Scotland, to explore an RHS Partner Garden - Gordon Castle Walled Garden - to find out what visitors can expect to see at this time of year, and to find out more about the history of one of the UK’s largest kitchen gardens. And we hear from the RHS Garden Wisley trials team about the results of this year's lily-flowered and fringed tulip trial and ask what we should be planting this autumn for a great display next spring.  

Host: Gareth Richards

Contributors: Guy Barter, Jenny Bowden, Zara Gordon Lennox, and Roz Marshall. 

Other Links:

Cercidiphyllum japonicum (katsura tree)

Gordon Castle Walled Garden

Sheffield Park and Garden

Bluebell Arboretum and Nursery

RHS Partner Gardens

RHS Lily and Fringed Tulip Trial Results

Become a member of the RHS 

This week, Gareth Richards talks to writer and designer Naomi Slade about the allure of chrysanthemums and their long history of symbolism. We head to RHS Garden Rosemoor for the second part of our series on storing produce over winter, focusing on onions, potatoes and root vegetables. And RHS Garden Wisley’s Ian Trought brings us a masterclass on dividing perennials to create more plants for our gardens next year. 

Host: Jenny Laville

Contributors: Gareth Richards, Naomi Slade, Catherine Mawdsley, Ian Trought

Other Links:

How to grow chrysanthemums

Naomi Slade

Dividing perennials 

Become a member of the RHS 

This week, RHS Garden Wisley’s Sheila Das talks to ‘no dig’ champion Charles Dowding all about his new book on composting, and how you can go about starting the perfect sized heap to suit your own garden. We explore the wonders of mycorrhizae and learn about the beneficial relationship between fungi and the roots in our soil. And we take a trip to the Malvern Autumn Show to marvel at the display of record-breaking giant vegetables and to talk to some of the hardworking growers.  

Host: Guy Barter

Contributors: Charles Dowding, Sheila Das, Jassy Drakulic, Jenny Laville, Sebastian Suski, Peter Glazebrook, Graham Barrett  

Other Links:

RHS Grow Your Own Veg Throughout the Year

RHS Horti Curious 

Charles Dowding 

Results from Malvern Autumn Show

Become a member of the RHS

This week Gareth Richards and James Armitage journey to RHS Garden Wisley’s Hilltop Science Centre to hear how cutting edge research on the changing climate is shaping the way we think about our gardens. From coping with drought conditions and mitigating the flooding potential of our front gardens to helping pollinators in our urban environments, this week we hear from the world's leading thinkers, and unpack what it means for gardeners.  

Links:

Sustainable planting combinations

Hear more about Leon Davis’ UnPave the Way garden at Tatton

RHS climate change survey

As the cooler weather of autumn settles in, there's still plenty to do when it comes to keeping your garden in top shape. We’ll be hearing from RHS Garden Rosemoor’s Catherine Mawdsley about how to store your homegrown apples, pears, squashes, and pumpkins through the winter months. We’ll also be finding out the results of the recent Muscari (grape hyacinth) trial with horticulturist Roz Marshall, who shares some of the standout varieties ready to get in the ground now. And finally RHS senior plant pathologist Dr. Jassy Drakulic shares her love of fungi with us, ahead of National Fungus Day.

Host: Guy Barter

Contributors: Roz Marshall, Catherine Mawdsley, Jassy Drakulic

Other Links: 

Bumbles on Blooms (a citizen science project)

Finding Fungi at the RHS

Muscari trial results

On this week's show we take a trip to Holehird Gardens nestled in the beautiful Cumbrian landscape, with chair of the Lakeland Horticultural Society, Maggie Mees. Next, host Jenny plunges into the mysterious world of plant biosecurity with the RHS’s self-proclaimed plant policeman Dario Spagnoli, to find out why plants need passports, and what to do if you suspect an invasive pest has hijacked your new shrub. Finally, we cast our eyes to houseplants, specifically the rosette-shaped succulents, the echeverias, with passionate plantswoman Tracey Coogan.

Host: Jenny Laville

Contributors: Maggie Mees, Tracey Coogan, Dario Spagnoli

Other Links: 

National Plant collections episode of Gardening with the RHS

Holehird Gardens

RHS Plant Finder

As September rolls in, there's a crispness in the air and the first signs of autumn are upon us. In this episode we demystify the peat-free with Jenny Laville and the RHS’s Peat-Free Transition Coordinator, Nikki Barker – including what the definition means for exhibitors at RHS Flower Shows who will be affected by changes to the rules. Author and vertical veg grower Mark Ridsdill-Smith reveals his top tips for turning even the tiniest balcony into a thriving, productive garden. Plus, he shares which winter greens you can start sowing now for a delicious cold-weather harvest. And as the nights draw in, it’s also mating season for bats! We chat with Jo Fergusson from the Bat Conservation Trust about how you can make your garden a haven for these fascinating nocturnal creatures.

Host: Gareth Richards

Contributors: Jenny Laville, Nikki Barker, Mark Ridsdill-Smith, Jo Fergusson

Other Links: 

RHS Peat-Free Gardening hub

The RHS Transition to Peat-Free Fellowship

Research areas at RHS Science

Vertical Veg

Bats in your garden

Bat Conservation Trust - Sunset Survey 

This week, renowned nurserywoman Claire Austin shares her top picks of stunning bearded irises – the perfect blooms to plant now for a burst of beauty next spring. Plus, join us as we explore the vibrant world of asters with Helen Picton, discovering how these late-flowering gems can add a splash of colour to your garden just when it needs it most. And finally, we'll take a look at the remarkable conservation success story of the bittern, a bird that owes its booming comeback to the vital wetland habitats many of us can help protect.

Host: Guy Barter

Contributors: Claire Austin, Helen Picton, Jarrod Sneyd, Kate Bradbury, Helen Bostock

Other Links:

How to grow irises

Claire Austin Plants

Old Court Nurseries

Malvern Autumn Show

Leighton Moss Nature Reserve

This week, we're teaming up with The Plant Review magazine to explore how to future-proof your garden in the face of our changing climate. We discover resilient plants that thrive in both flood and drought conditions, and take a fascinating trip to a nursery that’s successfully cultivating greenery in pure sand. Plus, we find out why the unusually named Ungnadia could soon become a common sight in urban landscapes. 

Host: Gareth Richards and James Armitage 

Contributors: Jenny Bowden, Elisabeth Karlstad Larsen, Thomas Freeth, Philip Clayton 

Other Links:

The Plant Review

How to choose plants for seasonally wet and dry soils

Planting for the Future report 

RHS Feedback email address: podcast@rhs.org.uk

Become a member of the RHS 

This week we head to the Sussex South Downs to explore RHS Partner Garden, Denmans – and hear about its unique history intertwined with the lives of two unsung garden pioneers, Joyce Robinson and John Brookes. We also bring you top tips for the perfect blueberry harvest and we talk to Plant Heritage about the gaps in their collections and what they’re on the lookout for. 

Host: Jenny Laville 

Contributors: Gwendolyn van Paasschen, Pavlina Kapsalis, Gwen Hines

Other Links:

Denmans Gardens - RHS Partner Garden

RHS Partner Gardens

RHS Blueberries

Plant Heritage - Missing Collections

Become a member of the RHS

Do you get confused between your “sepals” and “stigmas”? This week Jenny Laville will be studying the anatomy of flowers, with the help of RHS botanist James Armitage. Guy Barter shares top tips for August allotmenting as we celebrate biodiversity in National Allotment Week. And RHS fruit specialist Jim Arbury talks apples and pears, with a guide on harvesting and pruning. 

Host: Gareth Richards

Contributors: Jenny Laville, James Armitage, Guy Barter, Jim Arbury 

Other Links: 

How Plants Reproduce 

RHS The Plant Review

The National Allotment Society 

Apples and pears: summer pruning

Allotments – all you need to know

Fruit identification

This week we talk about all things lavender, exploring the array of varieties and sharing top tips for growing. We hear from a group of gardeners with a passion for growing and showing dahlias. Plus, we bring you a wisteria masterclass and put your mind at ease when it comes to questions about pruning.

Host: Guy Barter

Contributors: Tim Upson, Alessandra Sana, Vanessa Penn

Other Links:

RHS Wisley Garden Flower Show

National Dahlia Society

National Dahlia Society Facebook Page 

RHS-Affiliated Societies 

Become a member of the RHS

How to grow lavender

How to grow dahlias 

How to grow wisteria

This week we explore the life and work of William Robinson and look at his enduring legacy. We take a tour of an Arts and Crafts inspired show garden at RHS Flower Show Tatton Park. Plus, we have the ultimate guide to collecting and storing seed from your own garden. 

Host: Gareth Richards

Contributors: Emma Raymond, Heather Cooke, Callum Bain MacKay 

Other Links: 

RHS Members’ Seed Scheme

William Robinson Exhibition

This week we explore the history of Kiftsgate Court Gardens and catch a glimpse of their famous, gigantic, eponymous rose. We chat to self-confessed fern fanatic Julian Reed about what makes this group of plants so fascinating. Plus, we hear why thinking more about the soil microorganisms in our garden could benefit our blooms and crops.

Host: Guy Barter

Contributors: Anne Chambers, Julian Reed, Eddie Bailey 

Other Links:

Kiftsgate Court Gardens 

British Pteridological Society

Rhizophyllia 

Become a member of the RHS 

Welcome to the largest flower show in the North of England; RHS Flower Show Tatton Park! This show is all about exploring the infinite possibilities of your back garden – whether you have an acre of land, or simply a patio or windowsill – Tatton really celebrates spaces of all shapes and sizes. We visit Leon Davis’ UnPave the Way garden to find out how to transform dull paved driveways into inviting spaces which are full of clever take-home ideas designed to ‘slow the flow’ of rainwater. We also hear from some of the exceptional growers who have filled the floral marquee to the rafters with botanical wonders, and finally Tom Saunders – designer of the Orchid terrace garden – highlights some of the threats facing one of the most diverse and widespread flowering plants on earth.

Presenters:

Jenny Laville, Gareth Richards

Contributors:

Leon Davis

Colin Hickman (Hoyland Plant Centre)

John Amand (Jacques Amand Limited)

Luke Whiting (D’Arcy & Everest)

Tom Saunders

Other links:

RHS Flower Show Tatton Park Tickets

Ferns & Carnivorous Plants Show

Unpave the way garden

North West Regional Flood and Coastal Committee: Unpave the Way project

Orchid terrace garden

Inside Tatton’s Floral Marquee

Long Borders

The Kaleidoscope Ginnel Garden

The Woodland Trust: 49% Garden

In this episode we delve into the profound connection between nature and well-being. Landscape Architect Adam White discusses creating dementia-friendly sensory gardens, designed to evoke early memories and nostalgia. Mandy Barber from Incredible Vegetables shares the benefits of growing perennial edibles. Plus, we visit RHS Garden Wisley to get expert answers to your pressing gardening questions.

Host: Gareth Richards

Contributors: Mandy Barber, Adam White, James Lawrence, Amy Ashman, Nick Turrell

Other Links:

Advice on creating a dementia friendly garden

Supporting people with dementia - a guide for community gardens

Incredible Vegetables

RHS Sustainable Planting Combinations

ISHS Symposium on Greener Cities: Improving Ecosystem Services in a Climate-Changing World

Welcome to the RHS Hampton Court Palace Garden Festival 2024! We’re exploring the site and transporting you right to the heart of this buzzing showground. Anya Lautenbach – best known as ‘Anya the Garden Fairy’ on Instagram, and RHS Ambassador and passionate plantsman Jamie Butterworth share some top tips on how to create a showstopping garden on a budget. Groundbreaking young garden designer Bea Tann illuminates the magic of moss and makes the case for what new build homes could benefit from embracing these prehistoric plants. Finally graduates of the London College of Garden Design show us just how versatile the Asteraceae (daisy) family can be in your garden. All this and more coming up on this special Hampton edition of Gardening with the RHS.

Presenters:

Jenny Laville, Gareth Richards & Guy Barter

Contributors:

Anya Lautenbach, Jamie Butterworth, Bea Tann, Brian Youngblut, Garden Girls Collective (Melissa Wilkinson, Rachel Barnard, Annie Shephard and Bev Small), Kate Campbell, Sally-Anne Rees and William Murray

Other links:

RHS Hampton Court Palace Garden Festival tickets

10 thrifty tips from The Money-Saving Gardener

The Magic of Moss

All About Asteraceae

Contact:

podcasts@rhs.org.uk

Chris Kidd, Curator of Ventnor Botanic Gardens, discusses his pioneering low-intervention approach to horticulture with a two decade long experiment which has yielded some surprising results on the Isle of Wight. New research from Butterfly Conservation reveals letting parts of your garden grow wild can increase butterfly numbers by up to 93%, we meet entomologist Dr Richard Fox to find out why moths and butterflies are such important members of the garden community. And finally, we catch up with Gemma Burr at RHS Garden Wisley to learn what you can sow right now to ensure your garden stays insect friendly throughout the season.

Host: Guy Barter

Contributors: Chris Kidd, Dr Richard Fox, Gemma Burr

Other links:

Ventnor Botanic Gardens website

Butterfly Conservation wild garden study

Wild Spaces website

The Big Butterfly Count

Sustainable Planting Combinations

Become a RHS member

After a deluge of questions relating to garden critters, RHS Principal Entomologist Hayley Jones makes the case for why you shouldn’t be too quick to eradicate slugs and snails from your garden. Artist and ‘accidental activist’ Paul Harfleet shares how he has been transforming sites of hate crime through guerilla gardening. Finally, Rosemoor's Peter Adams talks about the benefits of potager gardening, a style of ornamental kitchen gardens with roots in the formal gardens of the French Renaissance.

Host: Gareth Richards

Contributors: Hayley Jones, Paul Harfleet, Peter Adams

Other Links:

The Pansy Project

More Information on Slugs and Snails

The Potager and Cottage Garden

This week we’ll be dropping in with the advisory team at RHS Garden Wisley to answer some of your most asked questions this season. Plantsman Ed Cooper will be shining some light on the enigmatic delphiniums he’s been growing down at the trials field, and horticulturist Verity Battyll shares some top tips on how to keep your rose garden looking stunning all year round.

Host: Guy Barter

Contributors: Ed Cooper, James Lawrence, Amy Ashman, Nick Turrell, Verity Batyll

Other Links:

Bowes-lyon rose garden

Delphiniums

Become a RHS member

This week we’re diving into the enchanting world of herbs. Join us as author and horticulturist Connor Smith uncovers the rich history of these remarkable plants, celebrated in food, medicine, and mythology for millennia. The Queen of Herbs, Jekka McVicar, shares her expert advice on cultivating your own herb garden. From RHS Garden Wisley, Liz Mooney delivers a heartfelt love letter to her favourite herb. Plus, we’ll hear reflections from Wisley curator Matt Pottage as he bids a fond farewell after 20 dedicated years with the RHS.

Host: Gareth Richards

Contributors: Connor Smith, Jekka McVicar, Liz Mooney, Matt Pottage

Other Links:

How Herbs Healed the World by Connor Smith

100 Herbs to Grow by Jekka McVicar

Jekka’s farm website

From butternuts to tromboncinos – on this week's show, Wisley’s Liz Mooney tells us about some of her favourite squashes with top tips on how to grow them. Roz Marshall talks us through the results of the RHS Hebe trial at Wisley and Harlow Carr, and Director General Clare Matterson reflects on the announcement of King Charles III as the new patron of the RHS.

Presenter: Guy Barter

Contributors: Liz Mooney, Roz Marshall, Clare Matterson

Contact: podcasts@rhs.org.uk 

Links:

Shrubby Veronica (Hebe) trial results

How to grow squashes - RHS

RHS patron announcement

Welcome to RHS Chelsea Flower Show 2024! We’re diving headfirst into all of the trends and highlights this hotly anticipated show has to offer; from the growers filling the Great Pavilion with their dazzling botanical displays, to the striking RHS Plant of the Year Prunus ‘Starlight’, and of course the legendary garden designers lining main avenue with some truly spectacular show gardens. 

This year is all about celebrating the young gardeners of tomorrow, so join us for a peak inside The RHS No Adults Allowed Garden designed by Harry Holding in collaboration with local schoolchildren, as well as Ula Maria’s Best Show Garden-winning Muscular Dystropy UK - Forest Bathing Garden showstopper, Tom Massey and Je Ahn’s Gold medal-winning WaterAid Garden, Tom Stuart-Smith’s luscious Gold-winning The National Garden Scheme Garden, Ann-Marie Powell’s RHS Children Choice Award-winning garden, and much, much more…

Presenters:

Jenny Laville, Gareth Richards, Guy Barter

Contributors:

Tom Massey, Je Ahn, Ula Maria, James Armitage, Ann-Marie Powell

Contact: podcasts@rhs.org.uk 

Other links:

RHS Chelsea Flower Show Website

SheGrowsVeg

Urban Organic

Pure Grenada

This week we’re celebrating the abundance of colour on offer at this time of year. RHS trials project manager Roz Marshall shares the results of the Grandiflora sweet pea trial; highlighting some beautifully scented selections to try at home. Plantsman Andrew Large chats about the astonishing range of form and colour offered by the often overlooked Buddleja. And plant hunter Kevin Hobbs describes the discovery of a species new to science; the striking black Carex nodosa ‘Kurofune’, and the fascinating story behind its name…

All these stories and more can be found in the June edition of The Plant Review ‘Summer: The Season of Colour.’ You can find out more information on how to subscribe here

Presenters: Gareth Richards, and James Armitage

Contributors: Roz Marshall, Andrew Large, and Kevin Hobbs

Contact: podcasts@rhs.org.uk 

Links:

Sweet Pea show at RHS Garden Wisley

The Buddleja Garden

Pinnacle Plants International

In the week leading to World Topiary Day, RHS Horticultural Advisor Jenny Bowden gives us an update on growing alternatives to box (Buxus sempervirens), with insights into the ongoing threat of box blight and box tree moth from Dr Stephanie Bird. Nurseryman Ed Canon from Langthorns Plantery shares his love for lilacs, flowering plants that haven’t always been considered fashionable, but are experiencing new interest due to exciting cultivar development and increased availability through micropropagation. Plus, Jenny Laville asks “what makes an award-winning garden?” as she meets Eleanor Hollingworth from the RHS Chelsea Flower Show judging team, two weeks ahead of the world’s most prestigious garden event. 

Presenter: Gareth Richards

Contributors: Dr. Stephanie Bird, Jenny Bowden, Jenny Laville, Eleanor Hollingworth, Ed Cannon

Contact: podcasts@rhs.org.uk 

Links: 

Box alternatives trial at RHS Garden Wisley

Langthorns Plantery

Chelsea Flower Show Tickets

Peter Adams from RHS Garden Rosemoor gives a masterclass in growing indoor and outdoor cucumbers with suggested varieties for growing in different situations. Esteemed plantswoman Claire Austin shares her expertise in selecting and caring for peonies – covering herbaceous, tree and intersectional types. And American plant stylist and author Hilton Carter spreads joy through the gift of houseplants – with tips for multiplying your collection through techniques including leaf and stem cuttings.

Presenter: Guy Barter

Contributors: Peter Adams, Claire Austin, Hilton Carter

Contact: podcasts@rhs.org.uk 

Links: 

RHS Garden Rosemoor: Fruit and Vegetable Gardens

How to grow cucumbers

Claire Austin: Celebration of Flowers

How to grow herbaceous and intersectional peonies

Hilton Carter: The Propagation Handbook

RHS plant propagation guides

Gareth Richards, Jenny Laville and Guy Barter bring a jam packed show of highlights from the inaugural RHS Urban Show in Manchester - a festival of ideas focussed on greening up small spaces, looking after houseplants, and opening discussion about better urban planning. Amanda Grimes talks us through her easy-to-replicate designs for small (often concrete) spaces, including a Punk Rockery! Jason Williams aka The Cloud Gardener showcases seven innovative gardens designed with local communities that take on the challenges of urban gardening and development. Jacob James from Grow Tropicals talks us through his amazing display of rare and intriguing houseplants, with tips for different growing environments. And award-winning young designer Nathan Webster gives us a tour of his Urban Forest design, created to provoke conversation around the importance of woodland management in built up areas. 

Presenter: Gareth Richards, Jenny Laville, Guy Barter

Contributors: Amanda Grimes, Tom Massey, Tinie, Jason Williams, Nathan Webster, Jacob James

Contact: podcasts@rhs.org.uk 

Links: 

The RHS Urban Show 2024

Pop Culture Planting: Punk Rockery

RHS City Spaces: Cloudspaces

Happy Houseplants with Grow Tropicals

RHS Urban Forest

Chase presents: Inspired by the wild with Tom Massey and Tinie 

In the stunning Colour Gardens at The Newt In Somerset, Joe Dransfield explains how a monochrome approach to flowers can deliver dazzling impact. Liz Mooney shares grow your own tips from the World Food Garden at RHS Garden Wisley, including peas, radishes and cardoons. And we hear the inspirational and unconventional story of Roka Brings Flowers – a grower and florist who started a wonderful cut flower business from a narrowboat with a floating greenhouse in tow. 

Presenter: Gareth Richards

Contributors: Liz Mooney, Joe Dransfield, Roka Brings Flowers

Contact: podcasts@rhs.org.uk 

Links: 

How to grow peas

How to grow radishes

Cynara cardunculus Cardoon

The Newt in Somerset – an RHS Partner Garden

Roka Brings Flowers

RHS Urban Show

Desert roadcuts, abandoned pasture, heathland and marshy thickets inspire naturalistic planting ideas from Kevin Philip Williams and Michel Guidi, whose new book Shrouded in Light draws from wild shrubscapes. We also visit RHS Garden Rosemoor in North Devon, where Peter Adams gives us a tour of the extensive fruit and vegetable gardens with top tips for growing parsnips, shallots, cloching potatoes and protecting peas. Jenny Laville and James Armitage return to the podcast to debunk more plant terminology – this time talking about “hybrids” – what they are, how they occur and how they can be used to your advantage. 

Presenter: Gareth Richards

Contributors: Peter Adams, Jenny Laville, James Armitage, Michael Guidi and Kevin Philip Williams 

Contact: podcasts@rhs.org.uk 

Links: 

RHS Garden Rosemoor

How to grow parsnips

How to grow shallots 

How to grow potatoes

F1 Hybrids

Shrouded in Light

Do you ever fall in love with a plant, buy it, but then not know what to pair it with? Principal Horticultural Advisor James Lawrence introduces his guide to creating planting combinations that don’t just look good, but have a sustainability impact too. Guy Barter shares seasonal tips for establishing tomatoes, beetroot, and winter pumpkins and squash – helping you to set up for the Grow Your Own season. And Jack Aldridge, a horticulturist who looks after Oakwood at RHS Garden Wisley, will be singing an ode to his favourite flowering shrub, the Stachyurus. 

Presenter: Guy Barter

Contributors: James Lawrence, Jack Aldridge 

Links: 

Oakwood at RHS Garden Wisley

How to grow tomatoes

How to grow beetroot

How to grow pumpkins

Stachyurus praecox

Stachyurus chinensis

RHS Gardening advice / ChatBotanist

Often referred to as “the greatest living landscape designer” and a leading figure of the New Perennial movement – Piet Oudolf joins curator Matthew Pottage to talk about his new landscape at RHS Garden Wisley. Helen Bostock also introduces the new Bumbles on Blooms project, and the plants you should choose to help support over 250 species of bees in the UK - some with rather particular tastes. Plus, Sam Gallivan, Leader of the Nursery and Propagation team at Wisley talks about propagating plants at scale. 

Presenter: Gareth Richards

Contributors: Matthew Pottage, Piet Oudolf, Helen Bostock, Sam Gallivan

Contact: podcasts@rhs.org.uk 

Links: 

Bumbles on Blooms 

iNaturalist

Oudolf Landscape

Dividing perennials 

Garden designer and writer Ann Treneman shares ideas from her new book RHS Greener Gardening: Containers, explaining how you can create sustainable ecosystems whatever size your space. Jenny Laville speaks with RHS botanist James Armitage to untangle taxonomy, and discuss why plant names keep changing. And Gareth Richards meets David Ford, the holder of the National Plant Collection of Chaenomeles in Surrey, to talk about his love affair with the plant and why they’re due a mainstream revival. 

Presenter: Guy Barter

Contributors: Ann Treneman, Jenny Laville, James Armitage, Gareth Richards, David Ford

Contact: podcasts@rhs.org.uk 

Links:

Greener Gardening Containers

RHS Plant Finder

Plant Heritage: National Plant Collections 

This week Guy Barter and RHS Sustainability Fellow Chloe Sutcliffe react to a recent study published in the journal Nature Cities that claims that urban agriculture has a carbon footprint up to 6 times bigger than conventional agriculture – discussing what this means for allotmenteers and community gardeners, and how we should be thinking about our environmental impact. Entomologist and wasp defender Serian Sumner explains why spring is the perfect time to make peace with yellowjackets, as the queens emerge from hibernation. And the RHS’s Adrian Thorne gives us a practical guide to pruning shrubby hydrangeas. 

Presenter: Gareth Richards

Contributors: Guy Barter, Chloe Sutcliffe, Serian Sumner, Adrian Thorne

Contact: podcasts@rhs.org.uk 

Links:

Nature Cities: Comparing the carbon footprints of urban and conventional agriculture

Endless Forms by Serian Sumner

Shrubby Hydrangeas 

The Garden Magazine

This week, we’re trying to honour March in all its glory. We’re delving into tasty and blight-resistant tomato varieties. We’re exploring how to build and renovate harmonious and colourful borders. And finally, to celebrate International Women’s Day and the 220th anniversary of the RHS, we’re turning back the clock to honour a few of the women who’ve shaped the organisation.

Presenter: Guy Barter

Contributors: Simon Crawford, Susie Pasley-Tyler, Fiona Davison

Contact: podcasts@rhs.org.uk

Links:

How to grow tomatoes

Tomato blight

Gardening with Colour at Coton Manor

An Almost Impossible Thing

This week we’re exploring small but useful nuggets of information that have the potential to change the way we interact with our surroundings this growing season. We’re getting seasonal tips on GYO – things like training and pruning apple trees and preparing allotments for the busiest time of year. And, we’re delving into plant names – and the system behind our classifications. 

Presenter: Guy Barter

Contributors: Andy Lewis, Jenny Laville, James Armitage

Contact: podcasts@rhs.org.uk

Links:

Apples and pears: winter gardening

The Newt in Somerset – an RHS Partner Garden

Allotments: getting started

RHS Practical Latin for Gardeners

Untangling Latin Names

This week, we’re investigating what exactly makes a plant hardy, how tropical plants survive British winters, and the ways in which what thrives here may be changing – especially in urban environments like London. Presenter Gareth Richards and RHS botanist James Armitage take a tour of weird and wacky tender trees that have survived here against all odds. And, Hillary Collins of Grafton Nursery gives us a behind the scenes look at what you can do to help your eucalyptus withstand British winters.

Presenter: Gareth Richards

Contributors: James Armitage and Hilary Collins

Contact: podcasts@rhs.org.uk

Links:

Mediterranean garden plants

RHS hardiness ratings

Hardy Eucalyptus (Grafton Nursery)

This week’s show is all about growing something new. We’re spreading the word about exciting plant species, cultivars, and hybrids from those that love them most. Legendary plantsman Roy Lancaster chats about shrubby honeysuckles, Canadian horticulturist Grahame Ware makes the case for a curious genus called Syneilesis, and Wisley horticulturist Jack Aldridge shares the stories behind flowering dogwood hybrids.

All the stories in this show are based on articles from the March issue of The Plant Review. You can find information on how to subscribe here.

Presenters: Gareth Richards & James Armitage

Contributors: Roy Lancaster, Grahame Ware, and Jack Aldridge

Links:

Shrubby honeysuckle

Flowering dogwood

For this week’s show, we take a behind the scenes look at the ways spring is fighting its way into the picture at RHS Garden Wisley. We go behind the scenes at the Alpine Display House, we get a masterclass on pruning wisteria, and we dive into the life and work of the eccentric and influential horticulturist Ellen Willmott – and explore a theory for why she may have missed her Victoria Medal of Honour ceremony. 

Presenter: Guy Barter

Contributors: Alex Hankey, Matthew Pottage, Suzanne Moss

Links:

Visiting Wisley

Narcissus bulbocodium 

How to get wonderful Wisteria: Buying, planting, pruning and care tips

“Gardens have provided solace, opportunity and inspiration for LGBTQ+ people”

Miss Willmott’s Ghosts: the extraordinary life and gardens of a forgotten genius

In this week’s show, we’re zeroing in on how to stretch the money we spend on our gardens as far as possible. We hear from gardening influencer Anya Lautenbach - aka Anya the Garden Fairy – on her money-saving tips. We explore the science behind cuttings with botanist and editor James Armitage. And we take an inside look at the RHS apprenticeship programme.

Presenter: Guy Barter

Contributors: Anya Lautenbach, James Armitage, Sheila Das, Rory Doyle

Links:

The Money-Saving Gardener

Propagation techniques

New Shoots

RHS Apprenticeships

This week’s show is all about cultivating change – whether in your own garden, in your local neighbourhood, or in a magical National Trust property. We’re chatting guerrilla gardening with Ellen Miles, getting top tips from Wisley advisors, and taking a look at all the work that goes into maintaining the laburnum arch at Bodnant Garden (one of our most beloved partner gardens!)

Presenter: Guy Barter

Contributors: Ellen Miles, James Lawrence, Becky Mealey, Michaela Freed, and Lucy Bidgood

Links:

Guerrilla gardening and reclaiming urban spaces

Get Guerrilla Gardening

Nature is a Human Right

The Laburnum Arch at Bodnant Garden

Horticulture Careers Discovery Week

Diploma in Horticulture Practice

As gardeners, we all have plants we love to hate – think aucubas or heathers. And in winter, especially, it seems that these common but unpopular plants play a really important role in our gardens, adding structure, berries, or cheery variegated leaves when we need it most. So today, we’re addressing the overlooked. We’re giving mahonias a well-deserved second chance. We’re revisiting houseplants, which may or may be looking worse for wear after the chaotic holiday season. And finally, we’re taking a look at the work The Glasshouse, a nursery in Kent, does to give women in prison a fresh start. 

Presenter: Gareth Richards

Contributors: Jack Aldridge, Tony Le-Britton, The Glasshouse Team

Contact us at podcasts@rhs.org.uk

Links:

Mahonia

Not Another Jungle: Comprehensive Care for Extraordinary Houseplants

Growing hope and houseplants in prison

The Glasshouse

We’re past the solstice, so it’s time to both revel in the present and prepare for what's to come as the days get longer and warmer. So, in this week’s show, we’re doing exactly that, taking note of winter wins – like winter-flowering camellias and snowdrops– and addressing RHS members’ questions as we look ahead to the growing season to come.

Presenter: Guy Barter

Contributors: Jack Aldridge, Naomi Slade, James Lawrence, Becky Mealey, Michaela Freed

Links:

Autumn and winter-flowering camellias

RHS The Winter Garden 

Wisteria: pruning

Snowdrops

To start off the new year right, we decided to begin with a practical and sustainable guide on what you can get up to outdoors this year – it’s what we’re calling a sustainability health check for the garden. We’ll be chatting about the state of play on peat-free growing, hearing from a range of RHS experts for some top garden sustainability tips, and exploring the future of grow-your-own in our ever-changing climate.

Links:

Peat-free gardening

Peat- free nurseries

10 ways to be more sustainable in your garden

Edible: 70 Sustainable Plants That Are Changing How We Eat

For our final episode of 2023, we’re taking a look back at some of our favourite moments on the podcast and across the RHS from the year, exploring emerging trends, new beginnings, and time-honoured advice. Stay tuned for highlights from Director General Clare Matterson, Head of Editorial Tom Howard, Head of Libraries and Exhibitions Fiona Davison, and more. 

Presenters: Gareth Richards & Guy Barter

Contributors: Clare Matterson, Tom Howard, Fiona Davison, Jenny Laville, and Jenny Bowden

Links:

Rewilding Small Spaces

The Winter Garden

Maximising Minimal Space

As we approach the most festive time of year, we’ve decided to share a recipe for a plant-filled Christmas. In this episode, we’ll be returning to Bristol with Naomi Slade to hear how she decks her halls with things from the garden. We’ll then be making our way to the Frenchay Christmas Tree Farm to get a feel for life at the busiest point in their calendar. And finally, we’re exploring the curious world of parasitic plants, including a festive favourite: mistletoe.

Presenter: Guy Barter

Contributors: Naomi Slade, Simon Maughan, Alex Summers

Links:

RHS The Winter Garden

Frenchay Christmas Tree Farm

How to grow your own mistletoe

Christmas with the RHS

This week, we’re wrapping up warm and heading out into our gardens to take a moment to really appreciate our garden birds. Wildlife sound recordist Gary Moore gives us a masterclass on recognising the calls of common birds at this time of year. Writer and wildlife gardening guru Kate Bradbury shares her top tips for making a bird-friendly garden. And finally, we delve into the story behind the remarkable number of American songbirds that made it across the Atlantic this autumn. 

Presenter: Guy Barter

Contributors: Gary Moore, Kate Bradbury, and Rob Jaques

Links:

Birds in your garden

Plants for birds

RHS Wildlife Gardening for everyone and everything, 

RHS How to Create a Wildlife Pond

Garden BirdWatch

BTO’s BirdTrack Migration Blog

Weeds have many faces. They feed birds, butterflies, bees, and the like. They spread like wildfire, but are resilient. They compete with crops, yet can add colour and beauty at times when our gardens feel lacklustre. They’re complicated – and the way we regard them, even more so. So, in today's show, we’re taking a holistic look at the weeds in our gardens – discussing what constitutes a weed, how to deal with them safely, and how we can see them as more than the enemy. Chief horticulturist Guy Barter chats about this upcoming book What’s That Weed?, the students who brought together Wisley’s ‘What is a Weed?’ exhibition share their perspectives on these rapid spreaders, and finally, author Ann Treneman gives her advice on creating weed containers. 

Presenter: Gareth Richards

Contributors: Guy Barter, Ann Treneman, Students from St John the Baptist School

Links:

RHS Weeds: The beauty and uses of 50 vagabond plants

Identify common weeds

Controlling Weeds

Exhibition: What is a weed?

With the first cold snap hitting the UK this past week, it’s really starting to feel like winter. It’s a time of structural beauty, of evergreen supremacy, of frosty seedheads, and of low but magical light. So this week, we’re focusing in on all the mystery and enchantment of a winter garden. We’re chatting with author Naomi Slade about designing and revamping gardens in the colder months, leaning into year-round grow-your-own with garden manager Sheila Das, and exploring how to bring a bit of the winter charm inside with what’s available now to pick. 

Presenter: Guy Barter

Contributors: Naomi Slade, Sheila Das, Gareth Richards, Hazel Gardiner, and Shane Connolly

Links:

RHS The Winter Garden

Vegetables: growing for winter

Winter Flowers Week

It’s that time of year again… Our annual book special is here! Today, Helen Griffin, RHS Book Publishing Manager, chats with Fiona Davidson, Guy Barter, and Arthur Parkinson about their top gardening book picks of 2023. Tune in for a discussion on the future of GYO and resilient planting, the relevance of gardening history, and wildcard topics like cut flowers, winter gardening, and yes, even murder. 

Presenter: Helen Griffin

Contributors: Fiona Davidson, Guy Barter, Arthur Parkinson, and Matt Pottage

Books Discussed:

• Botany of the Kitchen Garden by Helena Dove
• Rekha’s Kitchen Garden: Seasonal Produce and Home-Grown Wisdom from One Gardener’s Allotment Year by Rekha Mistry
• RHS The Winter Garden by Naomi Slade
• England’s Gardens: A Modern History by Stephen Parker
• Gardening can be Murder: How Poisonous Poppies, Sinister Shovels, and Grim gardens Have Inspired Mystery Writers by Marta McDowell
• Not Another Jungle: Comprehensive Care for Extraordinary Houseplants by Tony Le Britton
• Chatsworth: The gardens and the people who made them by Alan Titchmarsh
• A Year Full of Veg: A Harvest for All Seasons by Sarah Raven
• The Cut Flower Sourcebook by Rachel Siegfried

As the surrounding world starts looking a little bleaker, we’ve decided to explore how to best turn our homes into verdant oases. RHS Digital Editor Jenny Laville chats with Gareth Richards about the best low-maintenance houseplants, fun climbers for indoors, and underrated care tips and tricks. Social historian Catherine Horwood regales us with the history of ever-changing houseplant trends. And finally, author and podcaster Alice Vincent reveals the role houseplants played in her own gardening journey.

Presenters: Gareth Richards and Jenny Laville

Contributors: Catherine Horwood and Alice Vincent

Links:

Picking the right houseplant

Houseplants for different locations

Houseplants for students

Potted History: How Houseplants Took Over Our Homes

Why Women Grow: Stories of Soil, Sisterhood and Survival

Rootbound: Rewilding a Life

This week, we’re journeying back through time, taking stock of a few significant moments in botanical history. We’re unravelling their mysteries, considering their reverberations, and imagining what this all might mean for the future. We're starting with a tale on the first flowering of the giant waterlily in cultivation, then discovering how ‘Midwinter Fire’ gave Cornus sanguinea a whole new reputation, and finally, we're taking a look at the life and legacy of Arthur Bulley, founder of Ness Botanic Gardens. Each of these stories draws inspiration from articles in the December issue of The Plant Review.

The Plant Review

RHS A Plant for Every Day of the Year

Foggy Bottom: A Garden to Share

Ness Botanic Gardens

This week, we journey through RHS Garden Wisley, capturing some of its autumnal beauty while also looking ahead as winter edges ever closer. Garden Manager Sheila Das chats with us about her no-dig journey, entomologist Dr. Seirian Sumner fills us in on wasps’ winter preparation, and finally, Wisley advisors provide a seasonal Q&A. 

Links:

How to grow a No-Dig Garden

How to improve your soil with the ‘No Dig’ technique

Endless Forms: Why We Should Love Wasps

Leafmould

Mulches and mulching

Preventing winter damage

Autumn-interest shrubs

This month – October – is UK Black History Month – and the theme for 2023 is “Saluting our Sisters,” highlighting the influence Black women have had in shaping history and inspiring change. So for today’s show, we’re exploring a few of the extraordinary stories of Black women gardeners who’ve made and continue to make a difference in the world of horticulture — all while looking ahead to what we can do to create a more equitable future. Award-winning garden designer Juliet Sargeant is sharing the stories behind her designs. We’re getting a look at the life and work of Mrs Annie Vann Reid – an American nurserywoman who built a plant empire almost 100 years ago. And, finally, we’re chatting with floral artist Hazel Gardiner about making an impact through plants. 

Links:

The history of Black British gardeners is one of resistance

The Garden History Podcast

A Short History of Flowers

Juliet Sargeant: Gardens & Landscapes

Hazel Gardiner Design

This week, with all the glorious leaf colour on display, we’re exploring the entangled wonder of the arboreal world, getting a behind the scenes look at what trees are up to now and chatting about how best to incorporate them within our gardens. Renowned nurseryman Nick Dunn is back on the podcast to talk crab apples. Silvologist and author Dr Gabriel Hemery is lifting the veil on what exactly is happening with trees at this time of year. And finally, garden designer Arit Anderson and scientist Dr Henrik Sjoman discuss what to keep in mind when choosing what to plant.

Links:

RHS guide to trees

RHS The Garden Magazine

The Tree Almanac 2024

The Essential Tree Selection Guide

It’s no secret our living spaces are getting smaller. As more and more of us move to urban areas, we’re often having to put up with tight quarters – living in tiny flats with limited outdoor space. So in this episode, we want to explore how to maximise the space you do have – getting the best out of whatever garden, patio, porch, or windowbox you can access. Award-winning garden designer Tony Woods gives us a front garden masterclass. We’re then chatting with journalist and gardener Ann Treneman about creating fetching winter containers. And finally, Fiona Davison, our head of Libraries and Exhibitions, is back to tell the story of an early city gardener – and what we can learn from his 18th century ideas.

Links:

RHS Big Ideas, Small Spaces

Garden Club London

RHS Urban Show

Growing plants in containers 

Thomas Fairchild: The first city gardener?

This Saturday – 7 October – is UK Fungus Day. And so for this week’s show, we’re exploring the fascinating faces of fungi. We’re taking a tour of the Fungus Garden at RHS Wisley, journeying back in time with biologist Merlin Sheldrake to investigate our historical uses of these organisms, chatting about 3 easy ways you can grow your own edible mushrooms, and finally, we’re returning to Wisley to get an update on the science team’s honey fungus research. 

The music you hear at the very beginning of the show was created by Cosmo Sheldrake. The sounds you hear -- apart from the accompanying piano -- are from recordings of oyster mushrooms devouring a copy of Merlin Sheldrake's Entangled Life. You can listen to the entire song here.

Links:

Saprotrophic fungi

Mycorrhizal fungi

Entangled Life: How Fungi Make Our Worlds, Change Our Minds and Shape Our Futures

Rebel Gardening: A Beginner’s Handbook to Creating an Organic Urban Garden

Honey Fungus: identifying mushrooms

10 fun facts about fungi

We’ve passed the autumn equinox and officially entered harvest season. It’s time to pick apples, pears, and autumn-fruiting raspberries, harvest squashes, beetroot, aubergines, leeks, and much, much more. And, of course, what we can grow and how crops perform is changing. As our climate becomes more unpredictable and more extreme, some of our go-to classics are no longer shoe-in wins. So, this week, we want to honour the harvest season, while also exploring what it means to grow food resiliently – and in a way that benefits both our gardens and our stomachs. We’re stopping by RHS Garden Wisley’s impressive pumpkin patch, discussing the connection between our soil and gut microbiome with Garden Manager Sheila Das, and exploring unusual but sustainable crops that could be staples in the years to come*. 

Links:

Pumpkins and winter squashes: storing

Festival of Flavours

Vegetables: growing for winter

Edible: 70 Sustainable Plants That Are Changing How We Eat

*Please note, when foraging, never eat a plant if you aren’t 100% certain of its identification, and check before harvesting that doing so is legal where you are. Follow the Countryside Code and only pick as much as you will use.

Soil is the backbone of our gardens. A healthy soil means happier plants, higher crop yields, and greater biodiversity. So, this week, as we begin laying out our deliciously rich compost with fervour, we’ve decided to dive deep into what makes for top-notch, productive soil. We’re starting with a masterclass on composting in colder months. Then, we’re turning to the science of eco-acoustics – and how the sounds worms and other invertebrates make can give us insight into the state of our soil health. And finally, we’re myth-busting! Electroculture gardening is everywhere on social media these days, but is it actually worth your while?

Links:

How to care for your soil

Composting through the winter

Earthworms

Soil types

With the release of Fiona Davison’s new book – An Almost Impossible Thing: The Radical Lives of Britain’s Pioneering Women Gardeners – we decided to dedicate this week’s show week’s show to women in the garden. And in that vein, we’re exploring the potential for gardens to be empowering, educational, equalising, and radical spaces. Fiona shares a story from her book about two women from over 100 years ago who show that the roots of ecological gardening run further back then we may realise. Psychotherapist, writer, and gardener Marchelle Farrell reveals how her English country garden helped her get to the core of a question that had troubled her throughout her life: What is home? And finally, garden historian Twigs Way joins us again to give the inside scoop on an early and influential gardening school for women. But, If you’re looking for more advice-oriented content – fear not! Throughout the programme, we’re giving story-specific gardening tips. 

An Almost Impossible Thing: The Radical Lives of Britain’s Pioneering Women Gardeners

Uprooting: From the Caribbean to the Countryside – Finding Home in an English Country Garden

Vine Weevils

Autumn-interest shrubs

Study & Learn at the RHS

Now that it’s September, we’ve officially entered bulb-planting season. It’s time to get things like daffodils, alliums, crocuses and hyacinths into the ground. So, with that in mind, we’ve put together a bulb deep dive – with a strong emphasis on those golden classics, narcissi. In the episode, we travel to Lindley Library to get the backstory of daffodils’ long history of cultivation, chat with TV horticulturist and daff-lover Camilla Bassett-Smith about her favourite varieties, catch a tutorial on naturalising narcissi in the landscape, and then finally, check in with Michael Perry (aka Mr Plant Geek) on all that’s trending with bulbs this year.

Links:

Visit the RHS Lindley Library

A Host of Golden Daffodils: The story of a springtime favourite

How to grow daffodils

Bulbs: naturalising

Perhaps nowhere do we face the realities of life and death more frequently and intimately than we do within the garden. We witness a cycle of growth, dieback, and rebirth on a seasonal, weekly, and even daily basis. And so, as we once again inch closer to a new season – to autumn, a time of abundance, growth, but also, let’s face it, decay – we’ve decided to take a deeper look at what gardens and our beloved flora can reveal about both life and death. We’ll hear from Dr. Ross Cameron about his 2023 release How Plants Can Save Your Life, get a behind-the-scenes peek at the field of forensic botany, travel to The Poison Garden in Alnwick to learn about their pernicious new addition, and finally, take a second look at the life cycle of wasps.

Warning: This episode contains a story about police investigations into death, murder and suicide. Listener discretion is advised.

Links:

Gardening for Health and Wellbeing

How Plants Can Save Your Life

Murder Most Florid: Inside the Mind of a Forensic Botanist

Mark Spencer's Lindley Late Lecture

The Alnwick Garden

Endless Forms: Why We Should Love Wasps

With autumn drawing closer and closer, we’re exploring late summer gardens – with all their lushness, colour, and vibrancy — and considering what we can get up to in the garden now to set us up well for the next year. We visit RHS Garden Wisley to take a look at their seed collection process – and get their tips for how to replicate this all at home. We chat with kitchen gardener and food writer Kathy Slack about how we can get the best out of the fruit and veg we’ve grown this summer. And finally, garden historian Twigs Way joins us again to share the second part of her allotment series all about their history from the early 1900s until today. 

Links:

RHS Members’ Seed Scheme

RHS Grow Your Own

From the Veg Patch

Tales from the Veg Patch Newsletter

Festival of Flavours

Allotments

Today’s show focuses on specific ways we can rewild gardens. We’re exploring how we can intervene in space spaces to create dynamic habitats – without using herds of free-roaming animals. Isabella Tree, co-author of The Book of Wilding and one of the foremost rewilding experts in the UK, chats about her own experiences rewilding her estate and her top tips for getting into a wilder mindset. We’re then shifting gears a bit – turning away from specific practices, to look at some of the fauna pivotal to our natural ecosystems. We visit RHS Garden Wisley to hear the curious case of the roman snail colony there. And finally, we catch up with Lloyd of the Flies Creator Matt Walker and RHS Entomologist Andy Salisbury to learn about the new family-friendly insect trails across all of our gardens. 

Links:

The Book of Wilding

Roman Snails at Wisley

Summer holiday fun at RHS Gardens

It’s National Allotment Week – a time to celebrate our country’s vast network of allotment plots and re-invest in our own dedication to growing fruit and veg. So for this week’s show, we’re taking a wander through a variety of allotments, getting a behind-the-scenes look at the techniques growers use to get the best out of their crops and examining the ways allotments help us better connect to the food we eat. We return to RHS Chief Horticulturist Guy Barter’s allotment in Surrey, where he shares this season’s successes and failures. We stop by RHS Garden Wisley’s Student and Community allotments to have a look at the different approaches taken there. And finally, we get the history of how allotments became commonplace here in the UK from garden historian and writer Twigs Way.

Links:

Allotment: getting started

Grow Your Own Advice

Tomato blight

Allotments by Twigs Way

With the grand opening of Wisley’s Orchid House this past month and the publication of The Orchid Review – our annual orchid yearbook – within reach, we thought it the perfect time for another Orchid Special. In this week’s show, we chat with Julian Shaw, who heads the International Orchid Register, Reshma Lobo, a London-based jewel orchid grower, Art Chadwick who breeds the cattleyas named for American First Ladies, and Kevin Wigley, who’s transformed a room in his house into an orchid sanctuary.

Links:

The Orchid Review

The International Orchid Register

Ugly Plantling

Chadwick & Sons

The Orchid Committee

Now that it’s late July and the whole family’s around, we thought it the perfect time to explore gardening with kids and to reflect on our own memories of growing up in gardens, allotments, and parks. We visit the Hitchin Youth Allotment – Paul Dee, the founder, will share the story of the project as well as his top tips for growing fruit and veg with kids. Afterwards Fiona Davison, RHS Head of Libraries and Exhibitions, recounts the constantly evolving history of the role that children have played in our gardens – and how this relates to societal and cultural shifts. And finally Roy Lancaster, renowned plantsman and broadcaster, divulges the tale of the epic plant discovery he made as a young boy in Lancashire. A discovery that propelled him into the world of horticulture. 

Links:

RHS Campaign for School Gardening

The Garden Magazine

Hitchin Youth Allotment

Growing Up in the Garden Exhibition

RHS Flower Show Tatton Park is finally here! And we’re taking you on a tour of some of the highlights. We’re speaking with young designers like Camellia Hayes and Nathan Webster, exploring the new Sensory Long Border displays, and taking in the extraordinary RHS Nocturnal Pollinator Experience. But that’s not all! Because it’s the final flower show we’re covering on the podcast this summer, we’re putting all the emerging trends we’ve noticed at Tatton in context with themes from the other shows we’ve covered this year. 

Links:

Discover RHS Flower Show Tatton Park

Seeking Resilience Garden

Sensory Long Borders

RHS Nocturnal Pollinator Experience

Off the Grid Garden

This week, we’ll be exploring a few of our cultivated genera and species that, for a variety of reasons, have gone out of style. We’ll hear about Plant Heritage’s Threatened Plant of the Year competition, take you to the beautiful garden of horticultural legend Roy Lancaster to get a tour of his most-cherished aucubas, chat with Wisley curator Matthew Pottage on why we should give Parthenocissus a chance, and finally, take a trip down memory lane with author Naomi Slade. Naomi will be telling us all about the history of the lilac’s bumpy ride in the popularity stakes. 

Links:

The Plant Review

Plant Heritage

RHS’s National Plant Collections

Lilacs: Beautiful Varieties for Home and Garden

It’s the 30th anniversary of the RHS Hampton Court Palace Garden Festival and it’s looking better than ever. There’s a magnificent Floral Marquee filled with displays from over 80 nurseries, a Festival of Roses boasting several exciting new cultivars, models of allotment growing, creative show gardens, and star-studded talks all week long – to name but a few of the features that make this festival an annual favourite among gardeners. For this week’s episode, we’re bringing you the highlights. We’re chatting with imaginative designers like Zoe Claymore and Jo Thompson, and we’re taking you inside the Floral Marquee and Festival of Roses to get advice from the UK’s best nurseries.

Links:

RHS Hampton Court Palace Garden Festival 

RHS Wildlife Garden

The Wildlife Trusts: Renters’ Retreat

David Austin Roses

The Harkness Rose Company

It’s peak summer – a time when many of our flowers are flourishing, adorning our gardens with bright colours and sweet, rich fragrances. We’ve gone from nurturing our gardens to flipping the switch – sitting back and letting them fill us with joy. So, this week we’ve decided to celebrate that with an episode dedicated to flowers. Author and gardener Ben Dark will be explaining why Verbena bonariensis is our horticultural salt, writer and lily-lover Naomi Slade will be sharing her favourite Lilium varieties, and finally, botanist Barry Clarke will make the case for including flowering dogwoods in our gardens. 

Links:

The Grove: A Nature Odyssey in 19 ½ Front Gardens

Lilies: beautiful varieties for home and garden

The Garden magazine

Sir Harold Hillier Gardens

Ungardening isn’t the antithesis of gardening – instead, it’s about taking a new perspective on what tending to the earth can look like. And that’s a fitting theme for today’s show, as it’s chock full of stories that force us to look at things with fresh eyes. We’re getting handy and slightly unusual tips from RHS advisors on June grow-your-own problems. Then, we’re heading to RHS Garden Wisley’s orchard to hear the latest on their brand new fast-growing habitats. And finally, we’re chatting with Garden Museum curator Emma House about how artist Jean Cooke explored the concept of “ungardening” through her paintings.

Links:

Jobs to do in June

Trees! What are they good for?

Jean Cooke: Ungardening

As we get closer and closer to the official start of summer, the fragrances of our favourite flora are reaching a fever pitch. So for today’s show, we decided to focus on the many smells of our June gardens. In this aromatic deep dive, we’ll chat with renowned garden designer Isabel Bannerman on crafting a balanced but sweet-smelling summer plot, we’ll hear about the favourite Lathyrus cultivars of sweet pea supremo Roger Parsons, and finally, we’ll end with a mystery. Urban naturalist and author Bob Gilbert is back on the show to discuss the curious story of how a favourite scented flower of the Victorians lost its hallmark smell. 

Links:

Scent Magic

Lathyrus: The Complete Guide

The Missing Musk: A Casebook of Mysteries from the Natural World

It’s June and our gardens are now in full swing. It’s a wonderful time of year – that perfect sweet spot where we can start to take in the fruits of our spring labour, while still looking ahead to the wonders yet to come. And so this week, we’ll be focusing on what you can keep on doing to ensure your garden flourishes all summer long. We’ll be chatting with Alessandro Vitale about the plant that inspired him to grow – chillies, hearing from entomologist Seirian Sumner on the surprising benefits of wasps in June, and checking in with Caroline Williamson at RHS Garden Bridgewater on how we can keep our soil happy and healthy this summer.

Links:

Rebel Gardening: A Beginner’s Handbook to Organic Gardening

Endless Forms: The Secret World of Wasps

How to care for your soil 

In this special episode, we’re branching off from the regular content of the show to zero in on what we can make when using flora as both our inspiration and our medium. It’s about art – where the greenery of our landscape is the lens through which we create. We’ll be travelling to RHS Lindley Library to get some expert insights into the secrets of the world’s finest botanical art, getting the inside scoop on what to grow to produce natural dyes ahead of the WOVEN festival in Kirklees, and finally, chatting with academic and author Elizabeth-Jane Burnett about writing poetry about moss. Plus, you’ll get a rundown from RHS Chief Horticulturist Guy Barter on what you can do in your garden this week.

Links:

RHS Botanical Art and Photography Show

WOVEN 2023

Twelve Words for Moss

The RHS Chelsea Flower Show 2023 is finally upon us! And this week, we’ve brought you an episode recorded amongst the hustle and bustle of designer gardens, best in class floral displays, traders, talks and exhibitions, and more. We’ll catch up with a few of the big designers – including Tom Massey, Cleve West, Charlotte Harris & Hugo Bugg – explore the RHS Chelsea Plant of the Year Competition, and get a behind-the-scenes look at what goes on at the show. 

Links:

The RHS Chelsea Flower Show 2023

The Royal Entomological Society Garden

The Centrepoint Garden

Horatio’s Garden

Project Giving Back

For this week’s show, we’re delving into the natural world of cities – looking at how best to grow our favourite plants with limited space and to treasure the diverse flora and fauna of our cityscapes. Author Ben Dark shares his love for the wisteria embellishing urban front gardens. Urban farmer Alessandro Vitale – you might know him as Spicy Moustache — takes us through all his tips and tricks for growing vertically in whatever space you’ve got. And, author and amateur urban naturalist, Bob Gilbert, gives his thoughts on the sounds of London’s trees. But that’s not all – we’re ending the show with a touching tribute from Daisy Payne on what she’s doing in honour of Celebration Day on 28 May.

Links:

Rebel Gardening: A Beginner’s Handbook To Organic Urban Gardening

The Grove: A Nature Odyssey in 19 ½ Front Gardens

Ghost Trees: Nature and People in a London Parish

“The Susurration of Trees” BBC Radio 4 programme

Make the most of your urban garden

As the UK becomes more and more diverse, the flora we grow is changing – and we want to honour that. So, this week, we’re spotlighting the plants grown here from elsewhere. First up, we’ll take a trip to an allotment site in Southall. Here, award-winning garden designer Manoj Malde will chat with us about the fruit and veg from around the world that he’s including in his garden at the Chelsea Flower Show. We’re then delving into the history of plant collectors. Fiona Davison, Head of Libraries and Exhibitions at the RHS, will take us through the often overlooked legacy of how some of our garden favourites made it to Britain from far-off lands. Finally, we’ll head to RHS Bridgewater’s Chinese Streamside Garden – and explore how international horticultural partnerships have changed over the years. 

The RHS and Eastern Eye Garden of Unity

The Chinese Streamside Garden

Rare and Familiar Friends: The story of Chinese plants in our gardens

The coronation of His Majesty King Charles III is just two days away. As a royal society, we thought it was only fitting to celebrate our new monarch with a royal-themed episode. First, we’ll check in with three of the Prince’s Foundation estates – Highgrove, The Castle of Mey, and Dumfries House – to get the inside scoop on how they manage their vast gardens while still considering the environment. Then we’ll visit Arundel Castle for their Tulip Festival, leading you on a tour of their over 130,000 tulip blooms, before giving you a tutorial on how to build a coronation container in time for National Gardening Week.

Links:

The Prince’s Foundation

Dumfries House

Highgrove House and Gardens

The Castle of Mey

Arundel Castle

National Gardening Week 2023

It’s almost May, which is Mental Health Awareness Month. So for this week’s show, we’re getting into growing for wellbeing, and the many ways you can enjoy the sounds, sights, smells and experiences of gardening this spring. RHS Advisors discuss their go-to wellness tips in the thick of the growing season, artist MoYah reveals the unexpected links between gardening and hip hop, and RHS Advisor Becky Mealey takes us back to the mediaeval times, explaining how monks created productive but calming gardens of their own. 

Links:

Gardening for health and wellbeing

May Project Gardens

A Gentle of Plea for Chaos

At the RHS, we try to think critically about the ways we cultivate the earth and interact with the wildlife that inhabit our green spaces everyday. But this week, in honour of Earth Day, we wanted to take extra time to really celebrate our gardens – and to share our love for the many plants and animals that bring them to life. Gardener and writer Ben Dark shares a history of the tulip that stretches back 1,000 years, RHS Senior Ecologist Gemma Golding chats with us about her exciting wildlife research, and artist and author James Bridle takes us through his exploration of the intelligence of plants. Plus, throughout the show we’ve sprinkled in plant love letters from Alice Vincent, Victoria Bennett, and Sue Mabberley. 

Links:

The Grove: A Nature Odyssey in 19 ½ Front Gardens

iNaturalist

Ways of Being: Animals, Plants, Machines: The Search for a Planetary Intelligence

RHS Sustainability Strategy

This week, we’ll be checking in on the health of our gardens, taking a look at the various diseases on the rise here in the UK and what we can do to stave off their encroachment. But that’s not all! With the return of allergy season, we’re also going to explore the many ways we can garden with not just the health of our plants in mind, but with that of our own bodies, as well. Plant Pathologist Dr. Liz Beal chats with us about the RHS annual disease rankings, Dr. Shubha Allard and Dr. Patrick Yong take us through the allergies to watch out for this spring, and finally virologist Dr. Tim Wreghitt shares his advice on building a low-allergy garden.

Links:

RHS Disease Ranking

Hilltop Live: “Plants and Allergy” on 21 April

Low Allergy Gardening: The Why and Where of Plant Allergies and Plants to Choose for Your Low Allergy Garden

Pollen forecast

Today, we’re looking to the future – exploring how we can create resilient gardens that can flourish in the changing climate while also serving their local ecosystems. Renowned Garden Designer Tom Massey shares his blueprint for designing sustainable gardens that persevere, Peter Jones, the Garden Manager of Hardy Ornamental at Wisley, gives us a tour of the plants that survived through this past winter, and finally, RHS Advisor Esther Wolff chats with us about her tips on what you can do now to build up your garden’s resilience.

Links:

RHS Resilient Garden: Sustainable Gardening for a Change Climate

Plants for wet and dry soils 

What can I do about climate change in my garden?

April is just around the corner, and you know what that means: The hectic growing season is finally upon us. So, with that in mind, today’s episode will be exploring some of the big spring to-do’s. RHS Chief Horticulturist Guy Barter takes us to his allotment in Surrey, giving us a tour of his current grow-your-own projects, Flower Farmer and Author Rachel Siegfried chats with us about creating the perfect spring bouquet, and finally, Fiona Davison, Head of Libraries and Exhibitions, walks us through the influence certain royals have had on gardening trends throughout history.  

Links:

Allotments

Allotment: getting started

The Cut Flower Sourcebook

The Old Laboratory at Wisley

In today’s episode, we’re exploring the many, many ways we can all get wilder with our lawns. It’s part of a larger RHS campaign with The Wildlife Trusts to celebrate how we can Bring Our Lawns To Life by gardening with nature, rather than against it. Mark Schofield from conservation charity Plantlife takes us through the whys and hows of creating wildlife-friendly lawns, Sue Mabberley from Nant y Bedd garden in Wales chats with us about her grassland and meadow care, and Janet Crouch from Maryland, USA tells us the story of her legal battle to keep her biodiverse front yard. 

Links:

Plantlife

Nant y Bedd Garden Workshops

Wild About Gardens Campaign

Lawn and mini-meadow habitats

With spring just around the corner, we thought we’d devote an entire episode to blossoming trees. We’ll get into selection and planting advice, and journey across time and space to discover their history and current status. Tree Nurseryman Nick Dunn walks us through how to select the perfect cherry tree for an English garden, Journalist Naoko Abe takes us back in time to explore the work and legacy of cherry-tree fanatic Collingwood Ingram, and Richard Baines, Curator at Logan Botanic Garden in Scotland, gives us an inside look at his efforts to conserve endangered evergreen magnolias. Plus, RHS Advisor Lenka Cooke shares a dynamic tutorial on planting flowering apple trees this March. 

Links:

Flowering cherry trees for small gardens

‘Cherry’ Ingram: The Englishman Who Saved Japan’s Blossoms

Plant Explorer: A Plantsman’s travels in Northern Vietnam

How to grow apples: RHS advice

This week, in honour of International Women’s Day, we’re giving space to a few of the women who’ve found meaning and fulfilment in the gardens they’ve created. We’re exploring the power that exists in our own connection with the rich environments we inhabit, and the myriad of ways we can care for and cultivate it. Writer and gardener Alice Vincent opens up about her quest to find out why exactly women grow, RHS edible grower Suzie Kelly shares her top tips for growing her favourite vegetable (tomatoes!), and author Victoria Bennett gives us an honest look at the apothecary garden she built in the midst of deep grief. 

Links:

Why Women Grow 

Why Women Grow Podcast

All My Wild Mothers

Tomatoes – growing your own

Fast tomatoes – the quickest way to grow your own

This week, we’re exploring the afterlife of plants. We’re looking at what happens when we remove different plant material from our gardens – either parts of flora still growing or others long dead – and preserve or display them as they were then, frozen at a particular stage of their life cycle. Flower farmer and author Rachel Siegfried shares her secrets on growing perennials and woody plants for cut flowers, Tivvy Harvey and Lydia Walles take us into the inner sanctum of Wisley’s herbarium, and then horticulturist Mark Tuson shows us the ornamental structures he’s made from pine cones and dried flowers. Finally, Fiona Davison, Head of Libraries and Exhibitions at the RHS, takes us away from dead plants and into the world of dead insects. She’ll help uncover a piece of the RHS’s rich history, giving us an inside look at the life and legacy of entomologist George Fox Wilson. 

Links:

The Cut Flower Sourcebook

RHS Herbarium 

How to dry flowers and foliage

The Old Laboratory

Our gardens don’t exist in a vacuum, just for us. They are part of a much larger ecosystem. They provide habitats that are crucial for supporting biodiversity and can offer scores of additional environmental benefits. So today, we’ll be looking at straightforward and eco-friendly alternatives we can take up to transform our gardens into the sustainable havens our world deserves. Chris Baines, a leading environmentalist, will delve into how wildlife gardening has changed over the past 50 years, RHS Advisor Nikki Barker will share her top tips for growing seeds and cuttings in peat-free compost, and finally, Jenny Bowden, another advisor and long-time friend of the show, will give us an inside look at her research into box alternatives. 

Links:

RHS Companion for Wildlife Gardening

How to use peat-free compost: for seeds and cuttings 

Box Alternatives Survey

In this week’s show, we’re zooming in on how to garden in small spaces. Whether you’ve got a neglected corner of your garden that you need to fill – or you’ve no garden at all – we’ve got you covered. We’ll be exploring a host of techniques for turning odd nooks and crannies into little green oases. John Dower, a long-time member of the Alpine Garden Society, will start us off with a master-class on constructing mesmerising gardens in miniature. Connor Smith, head of the Rock Garden at Utrecht Botanic Gardens, will share his tried and tested advice for using recycled materials to make compact crevice gardens. And finally, Alpine Horticulturists Amy Smethurst & Bertie Swainston will share their love for dainty dionysias. 

Links:

Alpine Garden Society

Harlow Carr Alpine House

Rock gardening

While it’s not quite planting season, fear not – there are still creative ways you can grow and harvest food today, and, of course, it’s never too early to start planning ahead for spring. So this week, in our food special, we explore the many ways you can enjoy the different tastes and flavours of a winter garden. Woodland Ecologist and author Artur Cisar-Erlach delves into the many unusual and delicious ways of using trees in the kitchen, RHS Chief Horticulturist Guy Barter takes us to a supermarket to share all the cheap and easy ways we can grow fruit and veg from food scraps, and Paul Oswick closes out the show with a tour of the nearly 100 seed potato varieties sold at Clockhouse Nursery in North London.

Links:

The Flavor of Wood: In Search of the Wild Taste of Trees From Smoke and Sap to Root and Bark

Grow your own fruit, vegetables, and herbs

Clockhouse Nursery

This week, we’re journeying back in time to explore plants of yore. Otherlands author Thomas Halliday tells us the story of the United Kingdom’s ecological origins, Kew Botanist Rafael Govaerts describes how garden plants can go extinct, and Karen Clarke gives us the scoop on the RHS’s Digital Dig project – an effort to digitise the many, many thousands of old plant nursery catalogues in our collections. But that’s not all, Mr. Plant Geek, aka Michael Perry, will close out the show by bringing us into the present with a love letter to an exciting hyacinth he helped roll out. It’s an episode chock-full of deep-rooted flora stories! 

Links:

Otherlands: A World in the Making

The Plant Review

Digital Dig

Volunteer with the RHS

This week, we explore some of the most eye-catching parts of deep winter gardening, all while providing advice on what you can do in your garden as January draws to a close. Dawn Smith from Walberton Nursery shares her love of hellebores, RHS Team Leader Mark Tuson teaches us how to build ornamental habitat structures to attract wildlife, and RHS Advisors respond to pressing winter questions and concerns. 

Links:

How to grow hellebores

Plan your visit to Wisley

Dead wood and compost heap habitats

Advice

This week we’re diving into the world of aquatic and semi aquatic plants. Sarah Gerrard-Jones, also known as The Plant Rescuer, gives a dynamic tutorial on making mini water features for the home, Dr. John David, Head of Horticultural Taxonomy, describes the invasive nature of many aquatic plant varieties, and then, Dr. Elisabeth Larsen, RHS Ecosystems Services Fellow, takes us away from ponds and waterways, giving us an exclusive tour of her research on how trees capture water. 

Links:

The Plant Rescuer: The book your house plants want you to read

How to grow aquatic and bog plants

Aquatic Weeds

Climate Change & Trees

Get ready – today’s episode is all about hedges. RHS scientist Tijana Blanusa delves into the environmental benefits different hedges provide, grower and self-proclaimed “plant nerd” Kevin Hobbs fills us in on unconventional plants that end up making great garden barriers, and RHS advisor and longtime friend of the show Leigh Hunt teaches us how to plant deciduous hedges in January. Plus, several RHS experts share hedge “love letters,” letting us in on their favourite variety. 

Links:

Hedges: choices with environmental benefits

Hedges: planting

The Story of Trees: And How They Changed the Way We Live

We thought there was no better way to start off the new year than with an episode entirely focused on sustainable gardening. In this week’s show, RHS Sustainability Fellow Chloe Sutcliffe gives you an inside look at her research measuring the environmental footprint of our horticultural practices, a handful of RHS experts share their go-to tips for cultivating a greener garden, and finally, we delve into our podcast archives to revisit two of our favourite permaculture stories. 

Links:

Gardening for the Environment

Planet-friendly gardening tips

3 ways to connect to nature

RHS Sustainability Strategy

10 ways to be more sustainable in your garden

This week, we’re looking back on our garden highlights (and lows) of 2022 while also taking stock of the current state of our winter green patches. We’ll hear from Wisley horticulturalists on their reflections of the year, learn all about colonised fungi log piles from plant pathologist Jassy Drakulic, and get the inside scoop on why Wisley doesn’t cut back their herbaceous perennials until early spring.

Useful links:

• Dead wood and compost heap habitats
• The Glasshouse at Wisley
• Visiting Wisley
• RHS Allotment Handbook

Tis the season of fruiting hollies, mysterious mistletoe, and of course, the ubiquitous Christmas tree. In this episode, we’re bringing you stories on how to make our gardens and homes as festive as the season demands. We’ll hear from RHS advisor Rob Stirling on how to keep your finicky poinsettias alive, get a hands-on tutorial from wildlife expert Helen Bostock on cut-stem crafts, and discover the final tasks you can do in your garden before the start of 2023. 

Useful links:

• Poinsettia Care
• Garden Craft Instructions
• RHS Garden Wisley

Trying to impress your neighbours with a rich, diverse, and perhaps even wacky winter garden? Well, look no further. On this week’s episode, we’ll hear about author Phil Clayton’s favourite winter plants, get an inside look at the weird and wonderful seed varieties sold at the RHS, and dive into the world of bird-friendly wreaths with our Senior Wildlife Specialist Helen Bostock.

Useful links:

• A Plant for Every Day of the Year by Phil Clayton 
• RHS Members Seed Scheme Information
• DIY Christmas Wreaths

The handy guide you’ll want for your Christmas shopping! Join Guy Barter, Fiona Davison and Tom Howard as they discuss their favourite horticultural reads of 2022.

Books mentioned:

• Old Herbaceous by Reginald Arkell 
• The Grove : A Nature Odyssey in 19 and a half front gardens by Ben Dark
• The Moonstone by Wilkie Collins
• RHS Encyclopedia of Gardening New Edition by Guy Barter and Christopher Brickell 
• Grow 5 by Lucy Bellamy 
• Your Garden Week by Week by Arthur Hellyer
• The Science of Compost: Life Death and Decay by Dr. Julian Doberski

Useful links: 

• https://www.bbc.co.uk/programmes/b00xp2cs 

Putting the garden to bed over winter is a thing of the past. Today we’ll be speaking to an expert horticulturist on how he created a 400m walk of winter interest planting and we’ll be chatting with Big Plant Nursery about spicing up your evergreen reserves with lush exotics. Plus we catch up with our RHS experts to learn the essential gardening jobs you ought to be doing now.

Useful links

• https://www.rhs.org.uk/gardens/wisley/garden-highlights/seven-acres/winter-walk
• https://www.bigplantnursery.co.uk/
• https://www.rhs.org.uk/pruning

Absolutely everything. Today’s episode is in honour of National Tree Week, the largest annual tree celebration in the UK. We’re chatting with a whole host of experts including wildlife gardening presenter and author Kate Bradbury, science educator Jonathan Newell, and RHS Edibles team leader Paul Kettell. From managing apple orchards to the science and history of trees, you won't want to miss this special!

Useful links:

• https://www.rhs.org.uk/gardens/articles/glow-illuminations
• https://www.waterstones.com/book/rhs-the-tree-in-my-garden/kate-bradbury/lucille-clerc/9780241459751
• https://www.youtube.com/channel/UCXykC-7kmZkydawYL7yVJoA
• https://www.rhs.org.uk/garden-inspiration/grow-your-own/choosing-apple-trees-and-planting

It’s time to stock up on some Vitamin G to get through these colder, darker days. Join us as we chat with RHS Wellbeing Fellow, Dr Lauriane Chalmin-Pui about how scent impacts our emotions, completely subconsciously! Plus we head to RHS Wisley’s Wellbeing Garden to learn how to design with wellness in mind, and visit a community gardening project in London’s Gladstone Park to hear what keeps the volunteers going in even the wettest winters. 

Useful links:

• https://www.rhs.org.uk/science/articles/scent-and-emotion 
• https://www.rhs.org.uk/gardens/wisley/garden-highlights/the-wellbeing-garden 
• http://gladstoneparkfriends.org/ 
• https://gladstonepark.us12.list-manage.com/subscribe?u=245e1c80cc92a26222a012488&id=7136bd8bcc 
• https://www.rhs.org.uk/get-involved/community-gardening

Today we’re plunging into the depths of the woods! We’re chatting with permaculturist and garden designer Pippa Chapman on how to make your own backyard forest garden. And wildlife expert James Lowen transports us to some stunning British woodlands to learn about the rare creatures lurking within. Plus we meet the RHS gardening advisors to get some crucial tree-related FAQs answered.

Useful links:

• https://www.permanentpublications.co.uk/pippa-chapman/
• https://www.waterstones.com/book/much-ado-about-mothing/james-lowen/9781472966971
• https://www.rhs.org.uk/plants/types/trees
• https://www.rhs.org.uk/plants/cotoneaster

From medieval ruins to country estates, the UK is filled with old and significant spaces that continue to inspire. So today we’re talking to the head gardener at Arundel Castle about how to plant 80,000 tulip bulbs. Plus we hear the epic historic tale of the Bicycle Boys who toured the length of the country visiting all manner of estates and gardens. Finally, we get expert advice from organic gardener Ellie Mitchell on how to plant wildflowers right now, to please the bees and get a touch of that traditional cottage whimsy. 

https://www.rhs.org.uk/plants/tulip

https://www.arundelcastle.org/

https://www.rhs.org.uk/digital-collections/the-bicycle-boys 

https://ellieswellies.com/podcast/

It’s the last week of October and though the deciduous leaves have yet to all fall, we need to start preparing for the upcoming season. So today we’re talking you through the essential jobs to do in your green space with RHS horticultural advisor Jenny Bowden. We’ll also be hearing from wildlife author James Lowen on the humble moth and how to encourage its numbers in your garden. Plus we visit Gladstone Park in North London, to celebrate Black History Month as we explore a gardening initiative which encourages new ways of looking at British history.

https://www.rhs.org.uk/advice/in-month/NOVEMBER 

https://www.rhs.org.uk/wildlife/moths-in-your-garden 

https://www.waterstones.com/book/much-ado-about-mothing/james-lowen/9781472966971

http://harunmorrison.net/

A new frontier of debate has arrived in the garden… artificial grass. Does this plastic green sward have any place in our homes? That’s the question we’ll be answering today. 

Featuring interviews with Dr Mark Gush, Head of Environmental Horticulture at the RHS, Organic Gardener, Ellie Mitchell and the owner of Dunsborough Park, Caroline Sweerts. 

Autumn care for lawns: https://www.rhs.org.uk/lawns/autumn-care

Wildflower meadow establishment: https://www.rhs.org.uk/lawns/wildflower-meadow-establishment 

Bulbs: https://www.rhs.org.uk/plants/types/bulbs 

Ellie’s Wellies Organic Gardening: https://ellieswellies.com/ 

The Wildlife Garden Podcast: https://thewildlifegardenpodcast.podbean.com/ 

Dunsborough Park:  https://dunsboroughpark.com/ 

It’s time for a love-in and a few lessons about the stuff we shove our precious plants into… soil! This episode we’re speaking to not one, but two expert scientists on what’s going on in the ground. Dr Magdalena Boshoff clues us into the world of nematodes and Dr Jassy Drakulic fills us in on fungi. Plus we chat with horticulturist Joe Lofthouse about how to choose the best compost bin to improve the soil in your garden. 

Send soil samples to the RHS: https://www.rhs.org.uk/membership/rhs-gardening-advice/sending-in-samples 

Honey fungus: https://www.rhs.org.uk/disease/honey-fungus

Stem and bulb nematode: https://www.rhs.org.uk/biodiversity/stem-and-bulb-nematode

Dust off your gardening gloves and don your sunglasses, as we look to the skies on today’s show. We’ll be exploring the dizzying heights of a famously tall plant, the gunnera, with expert botanist James Armitage. We’ll also be taking on a high flying adventure with garden author Ben Dark into the world of trees. Plus, if you need a reminder on what to do in your garden or allotment this week, fan favourite Matthew Oliver is here to jog your memory.

If you're curious about extending the growing season and continuing to enjoy home-grown food through the colder months, this episode is for you. Matthew Oliver joins us with tips from RHS Hyde Hall's famous glasshouse – with a focus on overwintering chillies for an abundance of spice next year. Emmy nominated TV chef, Ching He Huang, shares the flavours she’s been playing with at Wisley’s World Food Garden – ahead of her involvement in the RHS’s Festival Of Flavours. And The Garden magazine's Gareth Richards helps us get to grips with winter salads. Presented by Guy Barter.

Useful links:

• Global Growth Vegetable Garden at RHS Garden Hyde Hall
• RHS Festival of Flavours
• Ching He Huang
• The Garden magazine

Let’s take a break from soil and jump into the world of water. With expert advice from award winning garden designer Nicola Oakey on how to introduce a pond to your space and top tips from author Martyn Cox on managing the practicalities of pond life. Plus we get the lowdown on water butts with RHS Chief Horticultural Advisor Guy Barter. 

RHS advice on ponds

https://www.rhs.org.uk/ponds

RHS advice on managing water in your garden

https://www.rhs.org.uk/gardening-for-the-environment/water

The Gardener's Yearbook by Martyn Cox    

https://www.hachette.co.uk/titles/martyn-cox/the-gardeners-yearbook/9781784728151/ 

Nicola Oakey Design 

https://nicolaoakey.com/ 

In this week's episode we'll be hearing from a panel of experts across the country regarding the humble and often overlooked front garden. Frances Tophill will explain how to keep your small space green during even the darkest winter months. Matthew Oliver from RHS Hyde Hall, shares how to add seasonal variety with a lasagna planter of bulbs. Plus, Ben Dark will inspire us with the history and whimsy of the front garden, along with a few tips on making yours stand out.

It is also with deep sadness and respect that we mark the passing of Her Majesty Queen Elizabeth II, Patron of the Royal Horticultural Society. Director General of the RHS, Clare Matterson CBE, shares a few words on the Queen's incredible impact on the RHS and the wider horticultural community.

To read more from Frances Tophill: https://www.waterstones.com/book/the-modern-gardener/frances-tophill/9780857839435

To read more from Ben Dark: https://www.hachette.co.uk/titles/ben-dark/the-grove/9781784727420/

For more info see www.rhs.org.uk/podcast

Resident gardening guru Guy Barter gives the lowdown on slow worms, a fascinating and under-appreciated part of our garden wildlife. Organic gardener Anna Greenland sings the praises of lemon verbena, sharing some delicious and unusual recipes. Urban food grower Alessandro Vitale ('Spicy Moustache' of Instagram fame) explains hügelkultur - a low-cost and eco-friendly way to boost soil health.

Which fruit and veg thrive in heatwaves? RHS veg growing experts Guy Barter and Matthew Oliver discuss what our record-breaking summer has taught us about the fruit and veg we can grow in the UK climate. BBC Gardeners' World presenter Frances Tophill shares her advice on getting the best from your houseplants. Jenny Berger, a researcher at the University of Reading, offers insight into how houseplants can improve our wellbeing - busting a few myths along the way.

Grow your own fruit and veg (RHS website)

Houseplant hub (RHS website)

This week's programme is stuffed with barrowloads of seasonal kitchen gardening advice from organic grower for top chefs Anna Greenland. RHS Chief Horticulturist Guy Barter offers a guide to harvesting sweetcorn and author Alys Fowler shares some hard-won thrifty gardening wisdom.

Useful links

Grow your own (RHS website)

Grow Easy by Anna Greenland

The Thrifty Gardener by Alys Fowler (eBook)

Fermenting - enlisting the help of friendly microbes - is a brilliant way to preserve your homegrown harvests. Fermented foods can be great for our gut health and are easy to make, explains food writer and gourmet gardener Mark Diacono. Did you know that many herbs are great for bees too? Andrew Perry of Urban Herbs sings the praises of some of his favourites which are a real hit with pollinating insects and cooks alike. Plus Bella Lack, author of The Children of the Anthropocene offers her take on why rewilding offers hope for the future.

Useful links

• RHS Grow Your Own
• Mark Diacono (Instagram)
• How to grow herbs (RHS website)
• Urban Herbs
• See the 'Rewilding Britain Landscape' garden at Chelsea 2022
• Bella Lack (Instagram)

Food writer and gourmet gardener Mark Diacono sings the praises of home-grown apricots - a crop that's thriving in this warm, dry summer. Forager Alys Fowler braves the prickles of garden (and car-park) favourite mahonia*, harvesting its blue berries to make jams and jellies with stunning colour and unique flavour. And if you're not the only one enjoying your home-grown fruit, Guy Barter has advice on the spotted wing drosophila, a fruit fly that causes tiny white maggots in many kinds of fruit, especially cherries and raspberries.

Useful links:

• How to grow apricots (RHS website)
• Mark Diacono (Instagram)
• Alys Fowler (Instagram)
• Buy mahonia plants (RHS website)
• Spotted wing drosophila (RHS website)

*Note: the species name for Oregon grape is Mahonia aquifolium. This is the principal edible mahonia species, although the berries of some hybrid mahonias are also sometimes eaten. Never eat a wild food unless you're 100% sure of its edibility and identity. If you have underlying health conditions, are pregnant or nursing, consult a doctor before adding new foods to your diet.

Now's the perfect time to pep up your summer cocktails and add perk to your pasta with an array of unusual plant-based ingredients. Andrew Perry of Urban Herbs is a man on a mission to spice up herb gardens across the country with unusual varieties that you may never have heard of – from lime mint to a smoky rosemary that's a sure-fire summer barbecue hit.

Hear our resident gardening guru Guy Barter give seasonal tips on growing green manures and successionally sowing veg crops for bountiful harvests into the autumn months. Plus, author Kendra Wilson takes us on a journey into sound with her new book, Garden for the Senses.

Useful links

• Urban Herbs website and Instagram
• Herb-growing advice from the RHS
• Successional sowing (RHS website)
• Green manures (RHS website)
• Kendra Wilson - Garden for the Senses

A retrospective look at last week's RHS Flower Show Tatton Park. Meet some of the Young Designer of the Year finalists, discover how science has informed a beautiful travelling garden dedicated to wellbeing, explore the new 'Greener Front Gardens' category and much more.

Useful links

• RHS Young Designer of the Year
• See all gardens at RHS Flower Show Tatton Park
• Tatton show highlights 2022
• Vitamin G garden

To celebrate Bees Needs Week we're taking a walk with RHS wildlife experts Helen Bostock and Nick Tew, to help count Britain's bumblebees. The Bumblebee Conservation Trust are asking for volunteers to join Bee Walks across the country to help save these cute, furry and very important pollinators. Then we visit a forest bathing garden to discover how a trend that started in Japan in the 1980s is making waves here too. And finally, Ellie Mitchell from The Wildlife Garden Podcast shares her love of a rare native plant that's very much at home in gardens.

Useful links:

• Bumblebee Conservation Trust BeeWalks
• Top tips to create a forest bathing garden
• Buy shrubby cinquefoil
• Visit RHS Flower Show Tatton Park

This week we meet renowned lavender expert Simon Charlesworth of Downderry Nurseries, who grows hundreds of varieties of this fragrant favourite. Discover which is the most scented type of all and hear his choice of the easiest ones to grow. Matthew Biggs, author of The Great British Village Show, offers tips on how to grow prizewinning veg; and Guy Barter prepares for a bean feast on his allotment as he shares a cunning tip for abundant autumn harvests.

Useful links

• The Great British Village Show, by Thane Price & Matthew Biggs
• Grow Your Own - RHS veg growing advice
• Lavenders - RHS advice on choosing and cultivating

A gardening wonderland returns to southwest London with the world's biggest annual flower show. Join us on a tour of the RHS Hampton Court Palace Garden Festival – bursting with glorious gardens, petite yet productive allotments, fragrant roses and thought-provoking design ideas.

• RHS Hampton Court Palace Garden Festival
• Buy your tickets
• Discover the show gardens
• Fundraising appeal for rebuilding Ukraine's green spaces

It's a creature that has been crawling around the earth's surface since the time of the dinosaurs. There are estimated to be more than a million of them for every human on earth. But what do they actually do? Dr Andy Salisbury, Principal RHS Entomologist delves into the fascinating world of ants and their effect on our gardens. Meanwhile in Hackney, Clair Battaglino welcomes us to Rainbow Grow, an LGBTQ+ community gardening project that brings multiple generations together. Plus professional wildlife gardener and fellow podcaster Ellie Mitchell from The Wildlife Garden Podcast offers tips on how to welcome invertebrates great and small to your plot.

Useful links

• Hilltop Live - scroll to find wildlife talks at RHS Garden Wisley
• Rainbow Grow
• The Wildlife Garden Podcast
• RHS wildlife gardening hub

What have wasps ever done for us? The answer might surprise you, as we meet entomologist Dr Seirian Sumner, author of Endless Forms: The Secret World of Wasps. Food and garden writer Rekha Mistry offers advice on growing turmeric and ginger at home, while RHS Garden Hyde Hall's very own veg growing guru Matthew Oliver gives tips on growing chilli peppers.

Useful links

• Endless Forms: The Secret World of Wasps by Seirian Sumner
• Rekha's Garden & Kitchen
• RHS Garden Hyde Hall
• Fruit and veg growing advice from the RHS

As summer hits its stride we head into the orchards at RHS Garden Wisley to meet Sheila Das and Liz Mooney. They explain how the garden is greening up its act, bringing wildlife and wildflowers into the heart of the productive growing spaces. Then we head to Alresford in Hampshire, to meet watercress grower Tom Amery who shares the secrets of growing this uniquely healthy British favourite. Plus author Sandra Lawrence tells the tale of an unsung hero of horticulture, the mysterious Miss Willmott – a gun-carrying Edwardian plant collector with a complex personal life.

Useful links

• Visit RHS Garden Wisley
• Grow your own fruit and veg
• The Watercress Company
• Miss Willmott's Ghosts: The extraordinary life and gardens of a forgotten genius by Sandra Lawrence

This week we visit the World Food Garden at RHS Wisley to see how new eco-friendly ways of growing are taking shape. Guy Barter gives his expert guide to brassica growing for bumper crops of Brussels sprouts, kale and kalettes next winter. Plus a fond farewell to Sue Biggs CBE, who's been Director General of the RHS for the last 12 years – hear her reminisce about some personal highlights and a close encounter of the royal kind...

Useful links

• Discover the World Food Garden at RHS Garden Wisley
• See our RHS Grow Your Own for advice on growing all kinds of fruit and veg
• Join the RHS for fabulous days out, free gardening advice and more

Are plants passive green things, just waiting for the next passing mouth to munch on them? Or do they sometimes fight back? This week's programme is devoted to the botanical poisoners, the tricksters and the carnivores that turn the tables and seek revenge on the animal kingdom. Featuring Amy Stewart, author of Wicked Plants – The A-Z of Plants That Kill, Maim, Intoxicate and Otherwise Offend; RHS Editor and flytrap fan Gareth Richards; and Dr Chris Thorogood, Deputy Director of Oxford Botanic Garden.

Useful links: ►Wicked Plants [book] ►RHS advice on potentially harmful plants ►Learn more about carnivorous plants ►Oxford Botanic Garden & Arboretum 

The greatest flower show on earth is back in its traditional time and place at the Royal Hospital in Chelsea, in spring. And what a show! Join us as we meet the designers of the Gold medal-winning 'A Rewilding Britain Landscape' garden to explore their portrayal of how the return of a long-lost species, the beaver, can transform landscapes and ecology. BBC Gardeners' World presenter Joe Swift gives a tour of his bee-friendly garden and we meet 'Cloud Gardener' Jason Williams and fellow balcony gardener Bea Tann.

Useful links:

• RHS Chelsea Flower Show
• Meet the designers: A Rewilding Britain Landscape
• RHS Plant of the Year 2022
• The Cloud Gardener, Jason Williams
• The Enchanted Rain Garden by Bea Tann

Did you know that bumblebees have a 75% higher metabolic rate than hummingbirds? These furry insects need a lot of energy! And your neighbourhood could help fuel our native bumblebees to fly 1 million miles. The secret is plants. We speak to RHS wildlife expert Helen Bostock and the pollinator team at RHS Science who have designed three planters that will give bees, and people, a real boost. Podcast hosts Guy Barter and Gareth Richards discuss companion planting, and Lucy Bellamy shares some simple yet fabulous planting combinations from her latest book, Grow 5.

Useful links

Find out more about the RHS bumblebee planters

RHS wildlife gardening hub

Grow your own fruit and veg

Grow 5 by Lucy Bellamy

This week we're heading out into the darkness to meet some surprising garden friends – bats. These furry night fliers are surprising garden helpers, hoovering up all kinds of mosquitos and midges that might otherwise be biting us instead. Shirley Thompson MBE has been at the forefront of UK bat conservation for almost 40 years and she offers advice to gardeners on how we can all play our part in helping keep bat numbers strong.

Did you know that some cacti grow on trees and bloom at night? Meet the spectacular moonflower, Selenicereus wittii, an epiphytic cactus from the Amazonian rainforest. Sally Petitt of Cambridge University Botanic Garden tells the tale of how it bloomed in Britain last year, for the first time ever. Plus expert veg grower Matthew Oliver from RHS Garden Hyde Hall gives some brilliant tomato-growing tips, particularly for the tricky-but-tasty beefsteak varieties.

Useful links

RHS advice on bats in your garden

Stars of the Night (Wild About Gardens pdf all about UK bats)

Secrets of the Moonflower (Cambridge University Botanic Garden)

RHS advice on how to grow tomatoes

Visit RHS Garden Hyde Hall

This week we meet Michael Marriott, one of the UK’s foremost rosarians. Michael shares his expertise from a lifetime of rose growing, which is distilled into his new book, RHS Roses: An Inspirational Guide to Choosing and Growing the Best Roses. Plus troubleshooting tips on rose growing from the RHS Gardening Advice team.

Matthew Oliver, horticulturist and veg grower extraordinaire continues our greenhouse growing mini-series with a piece from the beautiful glasshouse at the heart of RHS Garden Hyde Hall. Hear seasonal GYO advice and first-hand hints on how to grow melons with exceptional flavour.

Useful links: ►RHS Roses: An Inspirational Guide to Choosing and Growing the Best Roses ►RHS advice on how to grow roses ►Global Growth Vegetable Garden ►How to grow melons

Join us as we celebrate 200 years of spreading gardening knowledge with RHS educational programmes. Whether you want to travel the world on botanical adventures for a Master of Horticulture qualification, or for your children to learn how to plant seeds, we are there for you. An RHS course can open the door to a fantastic career in gardening, and we hear from students past and present who share their stories.

Study & learn with the RHS

Out of more than 200 gardens nationwide, only one can take the coveted crown of RHS Partner Garden of the Year. The 2021 winner has just been announced as Larch Cottage Nurseries in Cumbria's Eden Valley – we meet owner Peter Stott to find out the story behind his piece of horticultural heaven. Back at RHS Garden Wisley, horticultural advisors James Lawrence, Nikki Barker and Julie Henderson get together to answer queries on compost-making, wildflower growing and how to get year-round fragrance in your garden. Plus we talk to Sui Searle, curator of the alternative gardening newsletter Radicle, to hear about her journey into gardening and the changes she hopes to inspire within the horticultural world.

Useful links

• RHS Partner Garden of the Year
• Larch Cottage Nurseries
• How to make compost
• Radicle newsletter
• Join the RHS for free access to RHS Partner Gardens at selected times

Scented shrubs mentioned

• Winter honeysuckles (Lonicera fragrantissima and Lonicera x purpusii)
• Osmanthus x burkwoodii and Osmanthus heterophyllus
• Elaeagnus x ebbingei
• Daphnes

Today we're taking a trip back in time with Dr Chris Thorogood, Head of Science at Oxford Botanic Garden. Enter long-forgotten worlds of the weird and wonderful plants which flourished before, during and after the age of dinosaurs, and discover their descendants that still flourish today. Ferns are among these 'living fossils', and RHS Gardening Advisor James Lawrence shares some favourite varieties to grow in the garden* in discussion with colleagues Nikki Barker and Julie Henderson.

Plus, an alternative look at ancient plants with Sarah Gerrard-Jones, aka The Plant Rescuer. She's built a huge online following charting her journey into rescuing abandoned plants and championing houseplant heirlooms passed down through generations.

Useful links:  ►RHS info on ferns  ►RHS info on houseplants ►When Plants Took Over the Planet: The Amazing Story of Plant Evolution by Chris Thorogood ►The Plant Rescuer – The Book Your Houseplants Want You To Read by Sarah Gerrard-Jones

Contributors: Chris Thorogood, Sarah Gerrard-Jones

In the aftermath of the Grenfell Tower disaster Tayshan Hayden-Smith brought a traumatised community together through gardening. In almost exactly 5 years his gardening journey has taken him from neglected London street-side spaces to a garden at the RHS Chelsea Flower Show. It's a tale of resilience, resourcefulness and horticultural heroism – and homage to the bravery of 1970s activists whose legacy lives on today. 

There's bravery in admitting your mistakes too, as BBC Gardeners' World presenter Adam Frost shows as he shares one of his gardening fails. Plus, RHS advisors gather to answer queries on daffodils that won't flower, growing lawns in shady spots and veg growing in raised beds.

Useful links: ►'Hands Off Mangrove' garden at the RHS Chelsea Flower Show ►Grow2Know CIC ►Search RHS advice online ►Join the RHS for free, personalised gardening advice ►Houseplant care ►Lawns in shade ►Grow your own fruit and veg

To celebrate the publication of his new book, The Creative Gardener, Adam Frost joins us this week to share some of his favourite creative outdoor projects. From simple yet stylish benches to a planted coffee table, there's a host of wonderful features you can make with very little cash. 

Meanwhile at RHS Garden Harlow Carr, horticulturist Aimee-Beth Browning explains how having wet or boggy ground can open up a whole world of planting possibilities. Plus a look at how to up your gardening game with a greenhouse and Guy Barter shares his timely tips for vegetable growing.

Useful links: ►The Creative Gardener by Adam Frost ►Explore RHS gardening design inspiration ►Streamside, RHS Garden Harlow Carr ►Plants for bog gardens ►Further information about bog and aquatic plants ►Choosing a greenhouse ►RHS Grow Your Own

Selected plants mentioned: ►Harlow Car primulas [note spelling] ►Rodgersia ►hostas ►astilbes ►Iris ensata ►RHS Find a plant

Welcome to the contrary and fascinating world of one of the biggest plant families on Earth. 'Orchids are plants of great contradiction but always astonishing beauty' - says James Armitage, botanist and Editor of The Orchid Review magazine, who shares insight into what draws people to these strange and wonderful plants. 

Historian Abra Lee tells the tale of a young enslaved man in Reunion who solved the riddle of how to pollinate vanilla - the only orchid out of 25,000-plus species that's commercially grown as a food crop. Did you know you can grow orchids as garden plants? Jeff Hutchings of Laneside Hardy Orchids gives tips on how to grow them outdoors - why not make an orchid meadow in your garden this year?

Colin Newlands tells the tortuous tale of our rarest native orchid, the lady's slipper orchid (Cypripedium calceolus). Thought extinct in the early 20th century: a chance encounter in the 1930s on an isolated hillside led to decades of botanical intrigue - and even personal protection for the plant. We discover how this exquisite wildflower is faring almost a century after its assumed disappearance.

Useful links

• The Orchid Review
• Tips for growing orchids indoors 
• RHS Orchids (book) 
• Laneside Hardy Orchids 
• Orchid Show at RHS Garden Wisley 
• The Wildlife Trusts 
• BSBI maps (Botanical Society of Britain and Ireland) (for discovering your local native orchid species)

Selected plants mentioned

Hardy orchids: Bletilla, Calanthe, Dactylorhiza, Cypripedium, Pleione

Indoor orchids: Phalaenopsis (moth orchids), Cattleya

Our Chief Horticulturist Guy Barter wanders into Hampton Court Palace's historic yew maze to meet Gardens Manager Graham Dillamore. Once haunt of kings and queens, this 300 year old spread of tortuous topiary now welcomes thousands of visitors and contains valuable lessons for modern-day gardeners too. Guy offers hedge planting and maintenance advice before handing over to Dr Stephanie Bird who shares the latest thinking on box tree moth, a recent arrival to Britain that can devastate plantings of box (Buxus sempervirens).

Did you know that hedges have some powerful environmental benefits? Recent RHS research shows they can reduce pollution levels, help prevent flooding and even provide habitat for wildlife and food for pollinators. RHS scientist Dr Mark Gush explains more, and shares details of the best plants to use.

Useful links

• Hampton Court Palace maze
• Hampton Court Palace Garden Festival
• RHS advice on growing and maintaining hedges
• Box tree moth (includes info on planting alternatives to box)
• Hedges with environmental benefits

Plants mentioned

(to find suppliers please visit RHS Find a Plant or the RHS online plant shop)

Yew (Taxus baccata), western red cedar (Thuja plicata), hawthorn (Crataegus) and cotoneaster (Cotoneaster franchetii and others), beech (Fagus sylvatica), pyracantha, Japanese barberry (Berberis thunbergii), cherry laurel (Prunus laurocerasus), holly (Ilex aquifolium), hornbeam (Carpinus betulus)

This week’s programme is all about being kinder to the earth and the creatures we share it with. Guy Barter meets the founder of Riverford Organic Farmers, Guy Singh-Watson, to discover how he turned a family dairy farm into a byword for sustainable food. Dave Goulson, author of Silent Earth – Averting the Insect Apocalypse shares his thoughts on how gardeners can be more active in the fight to save our bees, butterflies and all manner of threatened insects. Plus RHS Gardening Advisor Nikki Barker offers advice to gardeners who grow on sandy soil.

Plant names and their pronunciation can be a vexed business. If you’re overwhelmed by long Latin plant names, take heart: botanist and author James Wong comes to the rescue and explains why the botanical names matter and how a little knowledge of them can give us clues as to how plants look and perform.  He explains that since Latin is a dead language, there’s no-one around to correct your pronunciation – so just go ahead and have a go!

When familiar plant names are changed, it can be a source of annoyance for us gardeners. But James Armitage, Editor of The Plant Review, explains there is method behind the apparent madness of this; plus, after the storms, what you need to check in your garden this weekend.

Useful links

The Plant Review

Promoting garden plant diversity (RHS website)

Meet the RHS horticultural taxonomy team

Swifts... their screaming calls are the sound of summer, yet these aerial acrobats are in trouble. Their UK population has declined by almost 60% over the last two decades. This week we meet John Stimpson, the man on a mission to reverse the decline of this much-loved bird. Does garden size matter when it comes to providing food for pollinating insects such as bees and butterflies? New research from the RHS along with the Universities of Bristol, Cardiff and Northumbria shows that even tiny gardens have a valuable role to play – but it all depends on the planting. The paper also produced interesting findings on how certain types of plants and flower shapes were particularly useful to pollinators, as scientist Nick Tew explains. Plus RHS gardening advisor Nikki Barker shares tips on how to garden successfully on clay soil.

Useful links

RHS wildlife gardening hub

The man who built homes for 60,000 swifts (Guardian article)

University of Bristol press release (pollinator research)

RHS advice on gardening on clay soil

This week we visit Yorkshire to talk to allotmenteer and YouTuber Mothin Ali (MyFamilyGarden), to find out how he's preparing for the growing season ahead. Including tips on chillies, tomatoes and green manures (also known as cover crops). RHS Gardening Advisor Nikki Barker shares expert tips on how to garden on chalky soil. Gareth Richards has an ode to an 'allotment workhorse' – a fragrant shrub with abundant crops of healthy berries – the blackcurrant.

Useful links

RHS Grow Your Own pages

Mothin Ali - My Family Garden (YouTube)

Advice on green manures / cover crops

How to grow chillies and tomatoes

Gardening on chalk

How to grow blackcurrants

Wild gardening might be all the rage right now but it's not as new as you might think. In this programme we examine the legacy of pioneering Irish gardener and writer William Robinson. He shook up the horticultural world in the late 1800s, bringing in new approaches to planting that still resonate today. Plus, Guy Barter has a 'love letter' to snowdrops and we speak to Peter Moore, the British plant breeder behind some of the most successful plant introductions of the past few decades.

Useful links

• How to grow snowdrops
• William Robinson - The Wild Garden
• RHS Libraries
• Peter Moore
• How to grow buddleia
• How to grow choisyas

The number of people renting houses has doubled in the past 10 years. But how do you make a garden when you're faced with blank concrete paving or the prospect of having to move home in just a few months?

Luckily we have barrowloads of fantastic advice from Matthew Pottage, Curator of RHS Garden Wisley and long-term renter of a house in southwest London. His new book, 'How to Garden When You Rent' is published today.

Hear him discuss some of the tips and tricks he's learned from a decade turning a grey concrete yard into a lush urban jungle, all without lifting a single slab. Including advice on design, planting ...and dealing with landlords.

Plus we talk to garden designer Sara Edwards, who created an innovative container garden at last year's RHS Chelsea Flower Show. Using IBCs (intermediate bulk containers, widely used in industry and farming) she created miniature forests, ponds and naturalistic planting, to stunning effect. All without breaking into the ground below.

Useful links

RHS How to Garden When You Rent by Matthew Pottage

See Sarah Edwards' 2021 Chelsea garden, The IBC Pocket Forest

Get RHS advice and inspiration on container growing

From Sussex to South Carolina, this week we're exploring what happens when plants take over. What do you get if you mix poor quality farmland, a passion for wildlife and a biodiversity crisis? The answer is a pioneering rewilding project that has stunned ecologists and revolutionised ideas about nature conservation in Britain. We head to Knepp Estate in Sussex to meet Isabella Tree and find out more. 

Bill Finch is a naturalist who grew up in the Deep South of the USA. Here he witnessed a very different form of rewilding from an invasive plant, kudzu (Pueraria montana). It became infamous during the 20th century for swamping roadsides and blanketing everything in its path - becoming known as a scourge and 'the vine that ate the South'. But is it as much of a problem as people think?

And finally, podcast regulars Fiona Davison and Gareth Richards discuss the history of two very wild plants, ivy (Hedera helix) and Japanese knotweed (Reynoutria or Fallopia japonica).

More information

Knepp Wildland

Rewild your garden with tips from Springwatch 

RHS wildlife gardening hub

Learn more about ivy 

Ivy on houses

RHS ivy monograph

Japanese knotweed advice from the RHS 

This week's programme is dedicated to vegetable growing. You can grow veg almost anywhere - as New Yorker Kofi Thomas proves with his inspirational story of how he created The Good Life Garden from a former dumping ground in the heart of Brooklyn. It's a project that has improved the lives of thousands of Long Island residents and has distributed literally tons of fresh homegrown fruit and veg to people in need. Regular presenters Guy Barter and Verity Battyll of RHS Garden Wisley offer seasonal veg growing tips and share their successes and failures growing unusual crops in the UK climate. Plus Kamal Bell, CEO of Sankofa Farms in North Carolina tells us all about a crop that's close to his heart - okra. For more info please see rhs.org.uk/podcast or check out our show notes.

This week we're working with plants through time and across the world. Author and previous guest on the show Jonathan Drori explores more incredible plants from across the globe, including Tillandsia (Spanish moss) from the American Deep South. It's a mysterious relative of the pineapple plant that has almost no roots yet is woven into the history and culture of the southern states. Historian Fiona Davison tells the story of Thomas Fairchild, a London man who made the first ever intentional plant hybrid. Plus Anna Greenland presents the last of our grow-your-own beverages series with a look at elderflower.

Useful links: ► Find out more about tillandsias (also known as Spanish moss or airplant) ► Find suppliers of elder plants

Contributors: ► Fiona Davison, Head of RHS Libraries and Exhibitions ► Jonathan Drori, author of Around the World in 80 Plants ► Anna Greenland, author of Grow Easy

Happy New Year from the RHS podcast team! This week's programme is all about looking forward to a green and pleasant 2022. Wisley’s Guy Barter and Verity Battyll discuss their 5 winter must-have plants, while gardening advisor James Lawrence shares his top 5 seasonal jobs. Plus RHS editor and allotmenteer Gareth Richards offers advice on how to grow fruit and veg in a sustainable way. For links to more information please see our show notes or visit rhs.org.uk/podcast

What a year 2021 has been for gardening! We've had weird weather, an autumn Chelsea Flower Show, a peat ban, RHS Bridgewater opening... the list goes on. This week we're looking back to some of our podcast highlights, including delving into the tiny but terrifying world of parasitic wasps with RHS Wisley scientist Magdalena Boshoff who explains how these insects do an amazing job destroying garden pests. Zehra Zaidi tells the story of how she helped name a rose after a trailblazing black gardener - the first rose to be named after an ethnic minority Briton. Allotmenteer and YouTuber Mothin Ali (@MyFamilyGarden) shares tips on growing the perfect potato and RHS Chief Horticulturist Guy Barter gazes into his crystal ball and gives his predictions for gardening in 2022. Plus garden designers Ann-Marie Powell, Humaira Ikram and Lee Burkhill share their thoughts on what they'll be focusing on next year.

This week's programme is bursting with seasonal greenery. Award-winning writer and RHS blogger Graham Rice explains how to grow a Yuletide favourite and one of our most mysterious native plants – mistletoe. Then we hop 'over the pond' for the latest in our Hidden Horticulturists series to explore the life of one of the 20th century's greatest botanists: holly expert Dr Shiu-Ying Hu. Meanwhile back at RHS Garden Wisley, Verity Batyll describes her favourite plants to brighten up winter gardens, and Devon-based food writer Mark Diacono shares his personal recipe for a delicious homegrown lemon verbena cocktail. For links to more info please see our show notes or visit rhs.org.uk/podcast

When a successful lawyer suffered a debilitating stroke, it turned her life upside down. Meet Bhupinder Sohanpal as she explains how she rebuilt herself through gardening with the help of the Wisley Community Allotments programme. The Horticultural Therapy Trust is a charity which uses gardening to help support people facing long-term mental health issues and brain injuries: its Project Manager Deb Hoskin tells the stories of some of the people who've benefitted. Plus, organic food grower Anna Greenland shares a recipe for a traditional homegrown, home-made winter pick me up – fire cider. For links to more info please check out our programme page or visit rhs.org.uk/podcast

Cold winter nights are the perfect time to get reading, so this week’s podcast is a celebration of gardening books and garden writing. Writer and BAFTA award-winning TV producer Jonathan Drori takes us around the world in 80 plants while RHS authors Fiona Davison and Gareth Richards discuss their favourite books of the year. Plus a look at how gardening newsletters are bringing fresh ideas to the horticultural world. Books mentioned in this programme: Around the World in 80 Plants – Jonathan Drori Flower-Name Fancies – Guy-Pierre Fauconnet RHS Weeds – Gareth Richards The Hidden Horticulturists – Fiona Davison Vegetables: The Definitive Guide for Gardeners – Roger Phillips and Martyn Rix How to Garden the Low-Carbon Way – Sally Nex Spirit of Place – Susan Owens Tropical Plants and How to Love Them – Marianne Willburn For links to more info please see our episode page or visit rhs.org.uk/podcast

Did you know that there are 30 different species of worm in the UK? Or that fungi can actually help create habitats for wildlife? This week we're exploring the roles played these crucial but often overlooked garden residents. Back indoors we meet a hidden hero of horticulture - ‘likely the most prolific botanical explorer of the early 20th century’. Staff from RHS Garden Wisley and the Royal Botanic Garden Edinburgh join forces to tell his story. For links please visit our show notes or rhs.org.uk/podcast

Learn how to grow winter veg staple (and superfood) kale with RHS expert Guy Barter, who recommends the best varieties and explains how to keep problems at bay. There's also great advice on when and how to protect tender plants from the winter cold, and chef Mark Diacono tells us how to make delicious and warming sloe gin from the fruit of the blackthorn bush.

Kuda Chimbudzi is a superstar gardener, growing healthy fruit and veg for the Premier League footballers at Tottenham Hotspur FC. Our resident gardening guru Guy Barter heads to north London to check out his award-winning kitchen garden at the club's grounds. Plus we meet Lucy Vincent of Food Behind Bars – a charity that's trying to improve the lives and diets of prisoners through growing food; and Greig Robertson from Edible Estates in Edinburgh, an organisation creating neighbourhood plots to bring fresh food to disadvantaged communities. **Useful links: ** - Read more about the kitchen garden at Tottenham Hotspur FC https://www.rhs.org.uk/advice/health-and-wellbeing/real-life-stories/kuda-chimbudzi - The Garden magazine - https://www.rhs.org.uk/about-the-rhs/publications/the-garden - Food Behind Bars https://foodbehindbars.co.uk - Edible Estates http://www.edibleestates.co.uk - [RHS Flourish Fund](https://www.rhs.org.uk/education-learning/bursaries-grants/rhs-bursaries/flourish-fund)

From smuggled wealth hidden in the pockets of 17th-century refugees to imperial beheadings and long treks up freezing, desolate mountainsides... there's more to the humble tulip than you might think. And as the nights draw in, now is the perfect time to get planting these spring favourites. Garden designer Humaira Ikram shares her favourite varieties and ways of using them, and we head to Cambridge University Botanic Garden to discover a unique collection of species tulips and talk about their origins. Plus historian Fiona Davison tells the tale of how tulip mania shaped the history of Europe and gripped the Ottoman Empire to deadly effect.

You might think of gardening as an intrinsically green activity, but our verdant hedges and lush lawns can cause some very dirty habits. In an eye-opening interview, low-carbon gardening expert Sally Nex gives the lowdown on how ditching petrol power tools is important for the health of both gardeners and our planet. Plus we head to COP26 host city Glasgow to discover a pioneering urban seed library that helps create resilience in local food systems. And in Cornwall we meet artist Dr Alexandra Daisy Ginsberg who's created an inter-species installation using an algorithm to create gardens designed from the perspective of pollinating insects, rather than humans. For links to more information on today's topics please check out our show notes or visit rhs.org.uk/podcast