Marcus develops plans to add a regional Sussex staple, nut trees. Jumping over the border to Kent, he discovers the cobnut, a kind of cultivated hazelnut, and gets tips and tricks on growing his own. Back at the smallholding, the raspberry bushes are in full bloom, so he gets a helping hand harvesting before turning some of it into a special vinegar that will see him through the winter. Once his new trees arrive, Marcus celebrates with a feast of a nutty version of Eton mess, a British classic.