Heliopsis helianthoides 'Solar Flare' is an upright, clump-forming perennial that produces bright yellow, daisy-like flowers from midsummer into autumn. It performs well in full sun and tolerates a wide range of soils, including loamy, clay, or dry conditions, as long as drainage is good. Hardy and low-maintenance, this cultivar has strong stems suited for cutting and is highly attractive to pollinators such as bees and butterflies. Deadheading spent flowers will extend the blooming period, though the plant remains resilient with minimal care.