4. Day 1 Part 3

Alan Titchmarsh and Joe Swift launch coverage of the floral celebration from the grounds of the Royal Hospital in Chelsea. There's an air of romance around 2010's proceedings, with many designers adding a touch of glamour to their show gardens. Joe meets the designer bringing the first multi-million pound garden to Chelsea, and there's a profile of acclaimed designer Roger Platts, returning to build his first garden in eight years.