Stephen Lacey concludes his journey along America's east coast with a trip to the Conservatory Garden in New York's Central Park. Gay Search shows how to build a garden tree seat, Joe Swift demonstrates simple and inexpensive decking, while back in Hampshire Alan Titchmarsh sows seeds for his tropical border.
Series producer Colette Foster : Executive producer Tony Laryea (S) (W) BBC BOOKS: Gardeners' World: Practical Gardening Course by Geoff Hamilton , price £12.99. and Geoff Hamilton : a Man and His Garden by Gay Search and Tony Hamilton. price £7.99. both in paperback and available from retailers.