(Lebanon stonecress). A very hardy perennial, almost like a tiny shrub, forming a small mound of branches covered in attractive blue-green leaves. In early summer it smothers itself with clusters of pretty pink flowers. Prefers a sunny spot in well drained soil, and a sprinkle of lime once a year. Great plant for troughs and tubs, or rock gardens. 15cm H x 20-25cm W. 9cm pot.