Brian and Carole are at Beechgrove to answer viewers' questions. Brian also checks up on the sweet peas he planted earlier in the series. There is also a visit to Beechgrove’s low-maintenance garden. As the name suggests, the garden doesn’t need much in the way of looking after, but there may well be some small jobs required to keep the area looking its best. Meanwhile, George is at his garden tending to the tomatoes and explaining his solar-powered irrigation system.