Blue Flag, Iris Seed

Blue Flag Iris (Iris versicolor) is a moisture-loving native perennial with blue-violet flowers and upright, sword-shaped foliage. It grows well in bog gardens, rain gardens, and along pond margins in full sun. The flowers support pollinators, while the spreading rhizomes form attractive colonies in consistently moist soil. Mature plants generally reach about 30 to 36 inches tall.