It’s always fun to try something different in the garden. For me, this year it was Thompson and Morgan’s Egg and Chips plant, hand-grafted so it grows aubergines (aka egg plants) from its stem and potatoes from its roots – great for gardeners without the luxury of an allotment or large veg patch. (The two vegetables belong to the same plant family, known as the Solanaceae or nightshade.) This novelty arrived by post in May, protected by a plastic cylinder, looking very healthy. Planted up on the sunny terrace in a large container (as per the instructions), it soon expanded to fill the space. Delicate mauve flowers began emerging in July, but it wasn’t until August that they began to set.