I live in zone 6b in Amesbury, a small town/city bordering NH and one town over from the Ocean. We have a bungalow house, with a deck to a a smallish yard, on the south west side. I have planted three pawpaws, growing nicely, and have an apple espalier, sunchokes, currents, strawberries and raspberries. I'd like to plant more yield bearing trees, should they be fruit or nut trees, or do you have other suggestions?
