I am for the first time thinking of leaving some of my plants outside for the winter. I am pretty sure the Aloe and Crassula Ovata will not make it through the frost, so I'm bringing them in. Going to take a chance and leave all the Semps outside. As for the NOID Sedum, I'm going to see how it gets on in the next few months. What kind of temperatures do you guys get in winter months? Have your semps ever survived a few inches of snow? It usually snows once a year here for a few days.