In the Beechgrove Garden, Jim is starting off new varieties of tomatoes and he's going to try them in a range of new tomato growing gadgets. Brian Cunningham, head gardener of Scone Palace, is back continuing his revamping of the Beechgrove alpine garden. This week, Brian finishes off the hard landscaping and starts the planting. Jim and George's busman's holiday continues in the Netherlands and this time they visit the world's largest cut flower auction at Aalsmeer, near Amsterdam.