Some succulents are actually cold-hardy, and will do just fine left outside ... and they won't survive a winter outside in a USDA Hardiness Zone beyond zone 10 or 11. If you don't have a cold ...

During winter, natural light levels drop significantly. Succulents need plenty of sunlight to keep their colors and growth ...

It’s best to grow these cacti indoors if you have prolonged freezes in winter. While these hardy cacti can cope without ...