Hay Festival

Available for over a year

Peter Gibbs hosts the horticultural panel programme from the Hay Festival. Matthew Wilson, Bob Flowerdew and Pippa Greenwood answer the questions from the audience. This week they discuss keeping plants in campervans, how to prevent onion rot and the best edible plants for a greenhouse. In the features Pippa Greenwood visits the Westonbury Mill Water Gardens to discover the benefits of water in planting and the panel recommend their favourite gardening books. Produced by Dan Cocker Assistant producer: Hannah Newton A Somethin' Else production for BBC Radio 4.