Eric Robson chairs the programme from the horticultural highlight of the year.
BBC Radio 4 FM only
Bunny Guinness, Chris Beardshaw and Bob Flowerdew answer gardening questions in Thornbury.
Eric Robson and the panel are garden trouble-shooting at Malvern Spring Gardening Show.
BBC Radio 4
A drought-themed postbag edition, chaired by Peter Gibbs.