The secrets of the country's top gardeners are revealed in a new six-part series touring the Royal Horticultural Society's four English gardens. In this first programme, Rachel de Thame visits the stunning RHS Garden Wisley in Surrey, where she learns techniques for fruit training and harvesting, and meets an amateur grower of carnivorous plants as he prepares to enter his first RHS Flower Show. Rachel de Thame is also in Gardeners' World tonight.
Executive producer Owen Gay; Series producer Richard Sinclair 89