Very neat, dark green mounds, globular blue flowers.
Neat little mounds of dark green foliage produce many globular, mid-blue flowers in late spring - early summer. A superb plant for a stone trough or tucked between stones on the rock garden, this is free-flowering, long-lived and easy to grow in good, well-drained soil or compost. About 7cm (3") high when flowering.
Slow and delicate for us to propagate but thrives once established.