Something to keep in mind... when you overwinter tender succulents such as Mesembryanthemum inside, you probably should gradually harden them off again in the spring. That is my plan for dealing with a large container of Mezoo and Delosperma 'Garnet' that I have inside next to one of my light tables. There are very healthy looking but quite obviously a bit flacid too. I wouldn't want to shock them come spring.
