Iris Sibirica How Audacious

Tall clumping iris with narrow, upright foliage. They are generally pest free. They are also great for a vertical effect in the garden. Easily grown in full sun or very light shade. Grows best in evenly moist, acid soil but will tolerate wet soil and drought.   Zone: 3-9. Its attractive, tall, upright foliage, showy flowers, and persistent seed pods make this a great vertical accent plant in the border. Plant with peonies, geraniums and campanula. In wet areas plant with lobelia, joe-pye weed, astilbe, and chelone.