RHS Chelsea Flower Show - 2008 - Episode 1

Alan Titchmarsh presents an exclusive preview of the 86th RHS Chelsea Flower Show, from the grounds of the Royal Hospital Chelsea. As the designers put their finishing touches to their displays, get an early look at the showgardens and exhibits in the Great Pavilion. Wesley Kerr reports from Jamaica and Andy Sturgeon travels to Chile in search of inspiration for his Chelsea garden.