Carole and Mairi are at Beechgrove showing how to prune and tame overgrown evergreens. Meanwhile, Kirsty is at her Inverleith Park allotment setting up a wormery and is looking forward to a pretty and productive harvest. The Beechgrowers return with further updates in their gardening video diaries from the length and breadth of Scotland, and we visit the garden of Steve Micklewright in Newlands of Tynet, where the surprisingly favourable conditions allow some very special plants to thrive.