Gardening magazine. Jim and Carole begin their tomato trials, while Brian Cunningham is back in Beechgrove continuing with the next phase of development for the alpine garden. Meanwhile, George is in Banchory visiting Sheila Harper. Sheila's garden boasts two old, unruly apple trees which George is attempting to bring back down to earth. Jim visits the inspirational Firpark School in Motherwell and finds that horticulture is at the very root of the school's success. Firpark has 150 pupils with a range of additional support needs, and pupils learn to take produce from fork to fork and from garden to bistro.