25 small seeds per packet. A rarely grown, clump-forming perennial species in the Crassulaceae (Sedum) family that is native to the alpine meadows and slopes of China and Kazakhstan. Erect, succulent foliage is topped by unusual, starry, white and red flowers from May to July. Height 50 cm. Well-draining soil in full sun to light shade. Ideal for growing in a rock garden. Do not cover the small seed with any soil as it needs light to germinate. Cold germinator.