The Regina Iris thrives across hardiness zones 3-9, making it a reliable choice for diverse climates. This striking perennial reaches 2-3 feet in height with a 1-2 foot spread, performing best in full sun to partial shade conditions. Its defining characteristic is the abundance of large, ruffled purple blooms that emerge in late spring through early summer. Once established, this variety demonstrates excellent drought tolerance and resists deer browsing, reducing maintenance demands. Its versatility extends to multiple garden applications—from traditional borders and rock gardens to fresh cut flower arrangements.
