description Spiraea douglasii (Hardhack) Overview
Spiraea douglasii, known as hardhack or Douglas spiraea, is a deciduous shrub native to western North America. It produces elongated clusters of pink flowers and commonly grows in moist ground, including wetlands and stream margins. Through underground spreading and dense growth, it can form extensive thickets that provide cover for some wildlife but may also restrict the establishment of other plants.
help Spiraea douglasii (Hardhack) FAQ
How good is Spiraea douglasii (Hardhack)?
Spiraea douglasii (Hardhack) scores 4.97/10 (Poor) on Lunoo, making it rated in the Shrub category.
What are the best alternatives to Spiraea douglasii (Hardhack)?
See our alternatives page for Spiraea douglasii (Hardhack) for a ranked list with scores. Top alternatives include: Spiraea tomentosa (Steeplebush), Rosa palustris (Swamp Rose), Cornus sericea (Red Twig Dogwood).
How does Spiraea douglasii (Hardhack) compare to Spiraea tomentosa (Steeplebush)?
See our detailed comparison of Spiraea douglasii (Hardhack) vs Spiraea tomentosa (Steeplebush) with scores, features, and an AI-powered verdict.
Is Spiraea douglasii (Hardhack) worth it in 2026?
With a score of 4.97/10, Spiraea douglasii (Hardhack) is a solid option in Shrub. See all Shrub ranked.
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Best Shrub Rankings
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Spiraea douglasii (Hardhack) vs Spiraea tomentosa (Steeplebush)
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Spiraea douglasii (Hardhack) vs Rosa palustris (Swamp Rose)
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Spiraea douglasii (Hardhack) vs Cornus sericea (Red Twig Dogwood)
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Similar to Spiraea douglasii (Hardhack)
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