Hemerocallis 'Happy Returns' is a delightful, clump-forming perennial renowned for its vibrant yellow, fragrant blooms. With a botanical habit of producing lush, grass-like foliage, this daylily is an early and prolific bloomer, often continuing to flower throughout the summer and into early fall. It thrives in USDA hardiness zones 3-9, enduring temperatures ranging from -40°F to 40°F. Standing at a mature height of about 18 inches, this robust plant demonstrates noteworthy deer resistance, making it a favorable choice for gardeners in deer-populated areas. Its sunny yellow flowers attract pollinators, adding both beauty and beneficial wildlife to any garden setting.