Tabby,
Thanks, I throught that they may stay green. Hope it wasn't something I was doing wrong. My bed that I plan to put them in is not going to be ready till spring. I was going to keep them in those window boxes on my outside front porch. I think they should be ok?? I'm in the Pittsburgh Pa. area, zone 6. If not i can winter them over in my dark celler. I'm out of window space. One more plant i bring home and me and my plants are going out. (That's what my wife says)