Is gardening a solitary or a social activity? What could I grow up a garage wall? What do the panel expect to see in open gardens?

Kathy and a team of experts visit The Hanneys to solve gardeners' problems. Joining Kathy to answer the questions are fanatical plantswoman Christine Walkden, dedicated botanist Dr Chris Thorogood, and passionate plant expert Matthew Biggs.

Later in the programme, Matthew Pottage and GQT producer Dominic Tyerman visit the Sydney Botanic Gardens in Australia to understand the wide appeal of living wall gardens, as well as provide tips for making your own.

Producer: Dominic Tyerman

A Somethin' Else production for BBC Radio 4