Episode 5

In this penultimate episode - filmed by his wife Alison - Alan creates a cutting garden in the veg plot, with flowers to pick for the home from summer until the first frost. Frances Tophillmoves ever closer to finishing the makeover of her tiny plot in Folkestone, while Katie Rushworth stays indoors to grow soil-free herbs in a beginners' guide to hydroponics. In the Midlands, David Domoney constructs a homemade cold-frame to grow some exotic family favourites - sweet potatoes and aubergines.