Description and general information
This low, cushion-forming alpine is native to the Drakensberg Mountains of South Africa, growing at an elevation up to 2800m. Plants develop a cluster of small, tight rosettes which are covered in silvery-hairs, lending this plant year-round attraction. In late spring-early summer, plants produce 3-4 cm diameter stemless flowers. The flowers are white or sometimes tinted pink and like the annual members of the genus, have typical papery petals.
This species is hardy to at least zone 5. They prefer well-drained soil and a sunny site. They dislike winter-wet. I place a pane of glass over my plant to help it through my winters which typically have 8 feet of snow per season.
Spring in the south, into early July in the north.
By seeds, cuttings and division
Fresh seed have best germination; direct sow in pots at room temperature; no stratification needed.
Plants can be divided spring or summer (spring best) but cutting material often produces better plants.
Single rosettes can be struck from April through August and rooted in a lightly shaded, damp sand bed.