Deservedly popular, Sedum reflexum (Blue Spruce Stonecrop) is a low growing, mat-forming, evergreen perennial adorned with blue-green needle-like leaves, arranged around the lax stems like spruce needles. Clusters of bright yellow, star-shaped flowers create a smashing floral display in summer. Vigorous, Blue Spruce Stonecrop spreads quickly and can be used as a charming groundcover and as a lawn substitute in hot, dry locations. It is also wonderful spilling over rock walls and cascading from containers. Very hardy, drought tolerant once established, this is a wonderful sedum worth growing for its amazing foliage and luminous flowers.

Source: Gardenia.net