More hands on horticulture from Alan Titchmarsh in his own garden in Hampshire. Meanwhile, Robin Savill unravels the mysteries of the clematis, Rachel de Thame reveals that her flower of the moment is the cyclamen, and Pippa Greenwood troubleshoots seasonal pests.
Producer Colette Foster : Executive producerTony Laryea (S) (W) WEBSITE: www.bbc.co.uk/gardening
BBC BOOK: Gardeners' World Complete Book of Gardening, price £12.99 Alan Titchmarsh on growing your own potatoes: page 38