Midlothian: Polytunnels, Gardening Regrets and Plants With Purpose

Is a polytunnel good for keeping weeds out? What type of wall would be more suitable for a lean-to greenhouse? What are the panel's gardening regrets?

Kathy Clugston and a team of experts return to the windswept region of Midlothian, to solve the gardening questions of a green-fingered audience. Kathy is joined by ethnobotanist James Wong, garden designer Neil Porteous and Head of Gardens at Balmoral Kirsty Wilson.

Later in the programme, James Wong learns about Royal Edinburgh Botanical Gardens 'Plants with Purpose' campaign, which uses horticulture to mitigate the effects of climate change on urban locations.

Producer: Bethany Hocken Assistant Producer: Rahnee Prescod
 Executive Producer: Carly Maile

A Somethin' Else production for BBC Radio 4