Doug, I grow mine under lights in the basement. I haven't had them very long and haven't bloomed them yet but they're still with me. It's easier to grow under lights than to move in and out based on weather. Carlo Carlo A. Balistrieri, J.D. Email: CABalist@facstaff.wisc.edu P.O. Box 327 Ashippun, WI 53003-0327 U.S.A. Voice: 414.569.1902 Telefax: same number, please call ahead.