36" tall in flower. Making a dramatic display in late spring, 'Red Hawk' produces large blossoms in shades of deep red with matching beards. Representing an advancement in red iris breeding, this cultivar has attractively ruffled petals. No garden would be complete without Tall Bearded Irises. Though they have been grown for decades, new and improved hybrids continue to be developed every year and fabulous color combinations have been achieved. The Tall Beardeds bloom after the Dwarf Irises but before the Japanese and Siberian Irises. They are wonderful accent plants for late spring gardens. Zones 3-10