Helenium autumnale

Sneezeweed
Family: Asteraceae (Aster Family)
       
·        Hardiness Zones:  3-8
·        Height: 3-5 feet
·        Spread: 2-3 feet
·        Bloom Time: August to October
·        Bloom: yellow rays and dull yellow central disks
·        Light: full sun
·        Soil: average
·        Moisture: medium to wet
·        Use: rain gardens, prairies, meadows, cottage gardens, wild gardens, naturalized areas or in moist soils along bodies of water
·        Care: may be cut back in June to reduce plant height and encourage branching and less need for support; remove spent flowers to encourage additional bloom; cut back plants by 1/2 after flowering; divide clumps as needed (every 3-4 years) to maintain vigor
·        Concerns: no serious insect problems; susceptible to powdery mildew, leaf spot and rust; generally requires some staking or other support and will benefit from pinching or July-cutback
·        Native to: North America
·        Notes: rigid, distinctively winged stems which branch near the top
·        Supplier: Taylor Creek Nursery
·        Teaching Garden Location & Code: Rain Garden J008

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