There is an hour of gardens and gardening tonight, not only from Longmeadow but also the brand new RHS Chatsworth Flower Show. Set against a majestic backdrop, Joe Swift, Carol Klein and Adam Frost bring an exclusive look at the show. We meet leading designer Jo Thompson as she prepares her show garden with a difference. In the Floral Pavilion, Carol finds pioneering plants that have shaped the gardens of today and garden designer Arit Anderson looks to the future - meeting the team behind a garden built for the changing climate. Back at Longmeadow, Monty provides the ubiquitous jobs for the weekend.