Cotelydon orbiculata grows to 60cm and has leaves that are thickly coated with a white waxy bloom.
They prefer a well drained, reasonably rich soil. They are frost sensitive.
I have serveral clumps of theses wonderful succulents planted on the west side of my house where they receive some shade in the morning and all the hot afternoon sun. They suffer minor damage from the quite servere frost we experience.
Easy to propogate from cuttings in spring or summer.