The Great British Garden Revival sees the nation's top television gardening talents stand up in a bid to restore Britain s rich horticultural heritage.In this popular and beautifully produced series, Britain's leading experts each champion a gardening style or group of plants which they feel passionately about. They share insider tips and offer practical advice on how to transform our gardens.They also meet inspiring experts and passionate amateur gardeners who share their enthusiasm in wanting to celebrate the beauty of overlooked historic gardening styles and traditions, and bring them back.Tropical Gardens with James Wong features:Sarah Raven examines the British lawnJames Wong praises tropical gardensRachel De Thame champions the art of topiaryJames Wong looks at rooftop gardensChris Beardshaw celebrates herbaceous bordersAlys Fowler praises kitchen gardens