Penstemon cyananthus (Wasatch Beardtongue)

15 (25)cm, Wasatch Beardtongue is a perennial with upright stems with densely packed, rich blue, trumpet shaped flowers. It is native of higher elevations in Utah, Idaho and Wyoming (USA). For any rich, very well drained, slightly rocky or sandy soil in full sun. Excellent in the rock garden. VI-VII.
40 seeds per package.