@Cinta, I potted this with thoughts of you. I hope the roots of all of these stems will survive in the ground, so I left them there & trimmed off the stems. It only needs to survive until spring, and the past few winters, my main problem has been plants getting too dry. I think I can do this. I'm going to try! If I'd taken a pic an hour earlier, the flowers were all open. I probably won't catch them again until next weekend.