4/6. In 2002, Alan Titchmarsh created a pond from scratch. Returning to discover what's flourished, dried up or drowned, he shows how to bring it to its peak. Director Kath Moore ; Executive producer Dick Colthurst RT DIRECT: How to Be a Gardener, series one VHS £14.99 inc p&p (RRP £16.99). To order call [number removed]3850 (national rate).