https://novo.goldenmidas.net/story.php?title=what-you-should-have-requested-your-teachers-about-succulents-outdoors Crassula mesembryanthemoides is not cold hardy, so if you live in a zone that gets colder than 30deg F (-1.1deg C), it's best to plant this succulent in a container that can be brought indoors. Crassula mesembryanthemoides is not cold-hardy. Mon, 27 Jun 2022 06:08:54 UTC en