In a special programme, Gardeners' World comes from the RHS Hampton Court Palace Garden Festival.Arit Anderson, Toby Buckland and Adam Frost reveal the latest in floral fashions and share highlights of the show gardens and floral marquee. This year's RHS Hampton Court iconic horticultural hero is Gardeners' World's own Carol Klein. Over the past three months, the programme has been following Carol on her journey to create a very special garden, and here celebrates all of Carol's efforts and reveals the end result.