Gardeners' World

This week, in a special programme, Gardeners’ World comes from the RHS Hampton Court Palace Garden Festival. Adam Frost, Carol Klein and Joe Swift reveal the highlights of the show gardens, meet the designers and growers and share the season’s must-have flowers and plants on display at the biggest flower show in the world. Plus a catch-up with Gardeners’ World presenter Sue Kent, who has designed and created her first ever show garden.