Zorya
Just need some advice. I got a couple of spotted calla lillies last year and gave one to my grandmother. They where free and where having a rough time when I got them from a friend who was just going to throw them away in October. I took them and tried to overwinter them in my basement that gets cold but not as cold as outside but usually stays about in the 40s. My grandmother's have already started to come up but I haven't had any luck with mine coming up once I moved them back outside. The bulbs feel fine no squishy and they still have some good roots from last year. Did they just not get cold enough overwinter or did they just die? If it is an overwintering issue is there anything I can do to fix it?