What's the best way to grow great swedes? What are green manure crops? And have you ever returned a dead plant to the shop you bought it from? Joining Kathy Clugston to answer these questions in front of a live audience in the Norfolk Broads are horticulturalist Anne Swithinbank, garden designer Matthew Wilson and 'grow your own' expert Bob Flowerdew. Also on the programme, Pippa Greenwood and Matthew Pottage head to RHS Garden Wisley to check out a new feature that both looks nice and harvests rainwater in times where many gardeners are worried about drought. Producer: Bethany Hocken Assistant Producer: Aniya Das Executive Producer: Louisa Field A Somethin' Else production for BBC Radio 4