Maybe an unpopular Idea but I’ll add Goumi. nitrogen fixing so in a worst case scenario you can just plant them next to another fruit tree in hopes it gets some of those benefits. in the landscape they are beautiful in the early spring covered in bell shaped flowers. the fruit has a very unique flavor with a sweet/tart/tannic mix. just ok for fresh eating but Ecologia Design owner Mike Judd says the juice is great in a margarita. I bet they would make a great jam, but I’ve never tried it myself. they seem dead easy to grow, no sprays, no major pest or disease issues I know of.