Showy, cheery sunflower with flowers held on long stalks. Aggressive; forms dense colonies via rhizomes and like many other sunflowers, is allelopathic (secreting chemicals that inhibit the growth of surrounding plants). More tolerant of dry conditions than other members of this genus. Full sun, medium to dry soil, 2-4'.

Helianthus pauciflorus (Prairie Sunflower)

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