Iris 'Frank Adams' is a broadleaf deciduous perennial with green foliage. In spring and summer purple and yellow flowers emerge. Prefers to be dry in summer. Does well in gritty and well-drained soil. A good option if you're seeking something verticillium wilt resistant.
With its exotic blend of parchment, bronze, rust, rose, and oxblood, this intriguing iris adds a note of “unusual warmth and vibrancy” (Schreiner’s, 1946) to the early summer garden. Bred in Elkhart, Indiana, it was named for the British head gardener who helped create one of the 20th century’s greatest gardens, Hidcote. 38-46”, zones 3-8aS/10WC, from Ann Arbor.