My 2 older ones I've just been overwintering in a south window. But since I've tried seeds and currently have a dozen babies started under grow lights (and will very likely have more the next time Gigi donates seeds
), I'll have to keep some under grow lights next winter. I just don't have enough good south windows for them. But they'll all be outside during the summer, including the babies, once night temps stay above 50°.