Iris Bearded Group (Bearded Iris)

Iris is a large genus of flowering plants native to the northern temperate regions, valued for their striking blooms and wide range of colors. They are widely grown in ornamental gardens for their distinctive flowers and elegant foliage. Bearded irises are among the most popular hybrids, thriving in full sun with excellent drainage, good air circulation, and average to rich sandy loam soil. Proper care helps prevent issues such as rhizome rot, leaf spot, and iris borer infestations.

Most cultivated irises grow 2 5 ft tall and produce flowers in shades of blue, purple, white, yellow, and pink, with some bicolored and patterned forms. While not all are fragrant, some varieties have a pleasant scent and attract pollinators. Regular watering is needed during active growth, with reduced amounts in cooler months. Rhizomes should be divided and replanted in midsummer after flowering. Hardy in USDA Zones 3 9, irises are best grown outdoors in climates with cold winters to stimulate blooming.