This is way too funny! Exactly 2 years ago I purchased a cobra lily from Lowes. I posted about it and Bugweed, who was a total unknown to me at that time, sent me a PM, imploring me to get it into dormancy. I got it as low as the 50's for temps, but I don't think it ever went dormant. Of course that was the first plant to be subjected to one of my experiments - the infamous stream, several months later. My current cobra lily is residing outside, on a porch fence, Indian Summer, still growing.