Native Plant Trust

Helianthus decapetalus

thin-leaved sunflower


Helianthus decapetalus is an adaptable plant with erect stems and golden inflorescences in the summer. Thin-leaved sunflower is known for its incredible wildlife value, providing resources for many insects, birds, and mammals. It can be a bit weedy in ideal conditions- part sun and consistently moist soils.

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Height: 4-6 feet
Spread: 2-3 feet
Hardiness Zone: 4-9


Characteristics & Attributes

Cultivation Status
Species
Exposure
Sun
Part Shade
Soil Moisture
Wet
Average
Dry
Ecoregion
(83) Eastern Great Lakes Lowlands
(59) Northeastern Coastal Zone
(84) Atlantic Coastal Pine Barrens
(82) Acadian Plains and Hills
(58) Northeastern Highlands
Ornamental Interest
Summer Bloom
Attracts Wildlife
Attracts Butterflies
Pollinator Powerhouse Plant
Other Pollinators/Wildlife
Host Plant
Attracts Songbirds
Attracts Bees
Additional Attributes
Low Maintenance
Landscape Use
Meadow garden
Massing
Growth Habit
Spreading/Suckering


North American Distribution


Dan Jaffe Wilder (c) Dan Jaffe Wilder
Dan Jaffe Wilder (c) Dan Jaffe Wilder
Photo by Dorothy Long (c) Native Plant Trust
Photo by Dorothy Long (c) Native Plant Trust