I like the miltassias. that's one I haven't tried. From what I've read of the cyms, they need at least a 15 degree difference between days and night temps to get them to spike. I'm wondering if they will be OK inside until early fall, then go outside at night until the temps get too low? In the winter, my house will be about 55 at night and 70 during the day, but for now it is about 72 all the time. Any other hints on getting them to bloom?