As autumn approaches, Adam Frost surveys his garden, considering ways to maintain interest through the late season, with Ash the cat as his watchful companion. Frances Tophill explores a Kent garden where a diverse planting scheme offers a continuous source of sustenance for insects. Meanwhile, Nick Bailey journeys to Cornwall, celebrating the resilience and beauty of hardy palms. We meet a chef who has embraced horticulture, cultivating an array of unusual and delicious produce. A visit to a sloped garden in Swansea yields expert design advice. And finally, a selection of remarkable films submitted by viewers.