Horticultural advice from St Keverne in Cornwall, with Eric Robson in the chair.
BBC Radio 4
Horticultural advice from Ickenham in Middlesex, with Eric Robson in the chair.
The team visits Stony Stratford in North Buckinghamshire, with Peter Gibbs in the chair.
In this special postbag edition, Peter Gibbs and the team visit Bob Flowerdew's garden.
Peter Gibbs is in the chair at the Jodrell Bank Discovery Centre.
Eric Robson and the GQT panel visit the Edible Garden Show in Warwickshire.
Eric Robson and the GQT team visit Alexandra Palace in North London.
Eric Robson and the GQT team visit local gardeners in Batley, West Yorkshire.
Eric Robson takes the Gardeners' Question Time team to Crickhowell in South Wales.
Peter Gibbs chairs the horticultural panel programme with gardeners in Milton Keynes.