Sisyrinchium angustifolium 'Lucerne' (Lucerne Narrow-leaf Blue-eyed grass)

'Lucerne' Narrow-leaf Blue-eyed grass (Sisyrinchium angustifolium 'Lucerne')  Height, Spread: up to 1 ft, 1-2 ft Water/Soil: Average-moist, loam, sand, rocky, well-drained, acidic-neutral  Light: Full sun-part shade  Bloom: Late spring-summer, blue flowers with yellow centers Native Range: North America (straight species) Qualities: Attractive to pollinators, wildlife resource Notes: Cultivar of Sisyrinchium angustifolium first found in Lucerne, Switzerland. Noted for its more abundant larger flowers and less vigorous self-seeding. Best planted along walkways, in cottage or rock gardens, or naturalized meadows.