Is there a varity of lemon tree that can be grown outdoors in northern New Jersey?
Certified GKH Gardening Expert
Since most citrus trees, including lemon, do not respond well to cold, I would recommend growing a lemon tree in a container in your area. This way you can set it out from spring throughout fall, and then bring it indoors for overwintering. This article will help: https://www.gardeningknowhow.com/edible/fruits/lemons/growing-lemon-trees-containers.htm