Monty Don plants tender annuals for high summer colour, as well as sharing his tips for growing cherries and pruning blackcurrants. Arit Anderson discovers a paradise garden in Cambridge that has become a focal point for the local community. Adam Frost heads to a beautiful walled garden in West Sussex that is both ornamental and productive, and Frances Tophill meets an enthusiast in Devon who grows a huge variety of perennial veg. Also, how one gardener transformed the alleyway behind his house into a relaxing space full of plants, as well as a grower from Suffolk sharing her obsession with tomatoes. There's also another look at some viewers’ films from their own gardens.