The panel joins Peter Gibbs in his garden for a correspondence edition. Christine Walkden, Pippa Greenwood and Matthew Pottage answer questions sent in by listeners via post, email and social media. As the panellists inspect Peter's garden, they discuss moving Peonies, getting wayward Wisteria to behave and green manure. They also come up with suggestions for butterfly friendly climbers and what to grow on Cotswold stone, and debate the best places in the UK for gardening. Producer: Dan Cocker Assistant Producer: Jemima Rathbone A Somethin' Else production for BBC Radio 4.