This week we're at the RHS Flower Show Tatton Park in Cheshire, revelling in this floral extravaganza in the glorious Cheshire countryside. We explore some of the show highlights before heading into 'The Beehive' with author and broadcaster Matthew Biggs who chairs a live question and answer session with gardening experts Mark Diacono, Lia Leendertz and Tony Dickerson. For more info and useful links see www.rhs.org.uk/podcast