Gardeners' Question Time: GQT at Home: Tiny Pots and Floppy Crops

Kathy Clugston hosts the horticultural programme. Bob Flowerdew, James Wong and Christine Walkden answer questions on bamboo, potatoes and peonies from the virtual audience. Plus, Peter Gibbs takes a trip to RHS Wisley's brand new Science Centre - shown around by regular GQT panellist Matthew Pottage and Head of Plant Health, Glen Powell