It's all about alpines as Brian Cunningham and Carole Baxter offer tips on these plants, which, although found on mountain tops, also look great at Beechgrove Garden. Brian and Carole also take another look at an area they were forced to replant two years ago because of disease — dwarf bamboo and decorative stumps from a fallen alder were used to create a new look for the space, and they're assessing how it's coming along and what to do next. Carole is reporting on how the successional tattie planting is progressing, and she's also in the 8x6 domestic greenhouse, explaining what needs to be done right now to ensure the very best tomatoes and cucumbers.