At Longmeadow, Monty embarks on an exciting new project, sows perennial seeds and gives a tree planting masterclass. Adam Frost visits a garden in Suffolk, where an imaginative selection of evergreen planting creates structure and interest all year round, and Frances Tophill celebrates a national collection of cyclamen in a garden on the edge of Dartmoor.At Exbury Gardens in Hampshire, we meet the head gardener who shares his love of camellias, and we visit an extraordinary garden in Kent inspired by the famous borders at Great Dixter. Viewers also share what they have been getting up to in their gardens.