Iris sibirica 'How Audacious' is a striking perennial plant known for its bold, deep purple blossoms that add vibrant color to gardens. This Siberian Iris cultivar boasts a clumping habit and thrives best in USDA hardiness zones 3 through 9. It prefers a cool to moderate climate, with ideal temperatures ranging from 60-75°F. The plant showcases linear, grass-like foliage and reaches a mature height of approximately 2 to 3 feet. Although generally not favored by deer, it brings a stunning display to sunny or partially shaded garden areas. Its hardy nature and eye-catching blooms make it a valuable addition to any ornamental landscape.