I may be up to that because last year I took a sucker from a tomato plant and planted it in the ground in the GH. By May I was picking tomatoes and it grew up to the ceiling and back, producing well into November then I got sick of it and cut it down. But this time I am going to sucker whatever grows in the GH so maybe I can overwinter it as well. I'm sure it would work. For me, it's about space.