Sophie Raworth and Adam Frost take a first look at the event, with Rachel de Thame and JJ Chalmers joining to explore the latest garden design ideas across the showground and the impressive variety of floral exhibits in the Great Pavilion. Plus, there's the reveal of the RHS and the King's Foundation Curious Garden designed by Frances Tophill, and championed by King Charles, David Beckham and Alan Titchmarsh. Gardeners' World presenter Arit Anderson unveils her first ever judged garden at Chelsea in aid of Parkinson's UK