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Helenium amarum

 
Common name yellow sneezeweed; bitterweed
Family asteraceae
Life cycle annual
Flowers yellow (late summer-fall)
Size to 36"
Light sun-part shade
Cultural notes drought-tolerant

Bushy annual that usually tops out at 12", with thread-like leaves and yellow daisy flowers in late season. Native to the southeastern and south-central US. Deadhead to promote continuous bloom.

We're just trying this plant for the first time this year; it hasn't found a permanent place in our gardens yet. (click here for a full list)

About my plant portraits
PlantLinks to other web pages about Helenium amarum


Seed-starting details for this plant

  1. Seed from NARGS '24/'25 exchange. Baggy 70F (9d; 6%G, 5-7d) - 70F with light (35%G, 4-23d)

Seedlings stay small a long time


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Last modified: April 27, 2025
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