There are 11 pacific coast Iris species, and 7 are native to Oregon. This is a deep purple flowered form of a species that is native from southwest Oregon to extreme northern California. Its type form, the form of the species that was discovered, is bright yellow and that was near the mouth of the Rogue River. Inland, however, up into the mountains this species is found in a remarkable range of flower colors – mostly deep purples or purple and white. This species also excels in the copious number of flowers per clump. Up to 12+ flowers open simultaneously for a rich display. The leaves give it its common name of grass iris – fine and evergreen they are a dull green and lay flat during the winter. Blooms April into May. Enriched to native soil in part shade to full sun. Water for the first season to establish – let it dry between watering and in subsequent years it can survive on natural rainfall. The clumps expand to about 1.5′ wide and the flowers rise on thin stems to 14″. Very resistant to deer and even rabbits. This is one of the more adaptable Pacifica species. It grows naturally with clumping grasses and even if grasses flop on top and obscure the foliage in summer/fall this tough iris will remain unaffected. A great candidate for meadows, partly shady slopes, Combine with Columbine (Aquilegia), Ookow (Dichelostemma congesta), Salvias, and native clumping grasses. Long lived perennial. Oregon native plant.
