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Helenium autumnale

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Seeds:
No cold stratification needed
Direct Sow: in Fall or Spring
Surface sow 24" apart
Indoors: not recommended.
Germination: 14-21 days
Common Names:
Common Sneezeweed
Range:
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Sun:
Full Sun
Height: 2'-5'
Width: 2'-3'
USDA Zones:
3-8
Plant Type: Herbaceous Perennial
Bloom Time: Summer, Fall
Host Plant for:
Dainty Sulphur
(Nathalis iole)
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Clearwing Moth
(Carmenta ithacae)
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More Information:
Calscape.org
Lady Bird Johnson Wildflower Center
USDA
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