That's really nice...I lost some sentimental plants that were my grandmothers, when my house froze last year. I was crushed, since I had been growing them for 20 years. I still have some of her perennials that I brought with me to my new place. I'll know in the spring if they made the transition o.k.- Best of luck with your beautiful calla lillies! We grow them here, but have to dig the bulbs in fall and replant in spring. Our winters get pretty cold here. Z-4 sometimes 3
