Monty plants garlic, demonstrates how to divide crocosmia and sows ornamental grass seeds.Adam Frost visits Lowther Castle in the Lake District and finds out about its garden restoration project, Toby Buckland meets a passionate gardener in Devon who has created and nurtured her garden over the last sixty years, and a dahlia enthusiast in Cheshire shares the joy of drying her blooms.In Bristol is a garden where the wildlife takes centre stage, and more viewers share what they've been getting up to in their gardens.