This species of Crassula is a sub-shrub growing 15 inches high with inch long bright green succulent leaves. The leavces are covered in fine grey hairs, giving it a beautiful tracing of frost emphasizing the repeated sickle shape. She is not cold hardy, so if you live in a zone that gets colder than 30° F (-1.1° C), it's best to plant this succulent in a container that can be brought indoors. It does well in full to partial sun. Plant in an area of your garden that gets 6 hours of sunlight a day.