Sedum Brevifolium Var. Quinquefarium

A rarely offered species of sedum stonecrop, this variety has attractive tight dusty blue-grey leaves on mostly upright woody stems with a slow to grow ground-covering habit, blushing slightly red/pink during cold months. also provides a nice ornamental effect throughout the year, with summer prompting white starry flowers that bees love. 
Perfect in a rockery or container, but impeccable drainage is a must, along with full sun. Handles freezing temperatures and grows on well unprotected.

Source: Succulent Plants UK