Peter Gibbs chairs the popular horticultural forum. Pippa Greenwood, Bob Flowerdew and Bunny Guinness answer questions posed by members of Much Marcle, near Ledbury in Herefordshire. Bunny draws inspiration from a medieval knot garden, adapting forgotten gardening techniques to the modern kitchen garden, and Bob wanders the ancient woodland of Hallwood, investigating the wealth of native British trees. Also, Peter gives his definitive guide to micro-climates, with examples from the Hereford area. Including Gardening weather forecast.