Kathy Clugston hosts the horticultural programme featuring a group of gardening experts. This week, she's joined by Matt Biggs, Chris Beardshaw and Anne Swithinbank to answer questions sent in by green-fingered listeners on compost, wildlife ponds and the eternal battle between hoeing and weeding. Away from the questions, Dr Chris Thorogood of the Oxford Botanic Garden tells you what to do in the event of unexpected frost, and garden designer Jacquie Felix Mitchell goes on a walk by the River Dart to seek inspiration for her garden. Producer - Daniel Cocker Assistant Producer - Millie Chu A Somethin' Else production for BBC Radio 4