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Heliopsis helianthodes 'Sunstruck'

Common Name(s):

Sunstruck Smooth Oxeye

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Synonym:

​

​

Flower:

Yellow

Blooms :

Jun

to:

Sep

3-6" wide head with yellow ray flowers

Botanical Description

Fragrant?

NO

Family:

Asteraceae

Herbaceous Plant, Perennial

Foliage:

Green

Leaves 3-6 " long ovate to lanceolate margins serrated

Fall Color?

YES

Persisting flowers yellow

Deciduous

Photo by: 

Heading 6

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Oregon Native?

NO

West State Native?

NO

Origins:

Eastern United States

Site Selection

Minimum USDA Hardiness Zone:

4

Water Needs:

L

Sun Needs:

Partial Sun

Deer Resistant?

NO

Firewise?

NO

Height:

3-5'

Spread:

12-18"

Growth Rate:

Medium

Native Habitat:

Moist to dry woodlands, prairies

Soil:

Sandy

Care Recommendations

Maintenance Level:

Low

Fertilizer:

Requires no fertilizer

Mulch:

Shredded hardwood bark, compost

Give full sun, well-drained loamy, sandy, or clay soils, weekly water, apply slow-release balanced fertilizer in spring, snip off spent summer blooms, late spring cut back stems 1/3 to 1/2, divide every 3-4 years

Long Term:

Winter:

Cut back dead foliage to ground level, ensure well-drained soil, apply a light layer of mulch

Spring:

Keep ground moist during growing season

Summer:

Full sun, deep watering during dry spells, deadheading spent blooms

Fall:

Deadhead or leave intact for birds, can divide every 2-3 years, mulch

General Care Comments:

Might need some staking

Common Problems

Susceptibility to fungal infections and sap-sucking insects

Diseases:

none

Insects:

Aphids, thrips, whiteflies, leafminers

Environmental Problems:

none

Pests:

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COMGA

Email:

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