Quick answer: American alumroot (Heuchera americana) is native to 20 states. What's commonly sold under this name is often a bred variety or the wrong species — see the lookalike alert below. It's typically seed, verified 16 Sep 2026.
Photo: Eric Hunt, Wikimedia Commons (CC BY-SA 4.0)
Where it's native
Listed in the directory as native to these states. Click a state for its full native-plant guide.
Growing conditions
From the Lady Bird Johnson Wildflower Center Native Plant Database.
| Sun | Part Shade, Shade |
|---|---|
| Water | Low-Medium water, Dry-Moist |
| Soil | Well-drained, humus-rich, acid soils, sometimes rocky |
| Bloom | Bloom Mar-Aug |
| Height | Up to 18 in, sometimes 3 ft tall |
| Wildlife value | Tolerates poor soil, low moisture, and lime |
Lookalike alert
Cultivar ("Dale's Strain").
Sold as: Seed via Amazon · listing verified 16 Sep 2026
See where to buy →Quick answers about American alumroot
Where is American alumroot native?
American alumroot (Heuchera americana) is native to 20 states across the Northeast, Midwest and South. Check your state's page in this directory for the full list of plants native where you live.
When does American alumroot bloom?
American alumroot blooms Mar-Aug. Exact timing shifts a few weeks with latitude and elevation.
What growing conditions does American alumroot need?
Light: Part Shade, Shade. Water: Low-Medium water, Dry-Moist. Soil: Well-drained, humus-rich, acid soils, sometimes rocky. Mature height: Up to 18 in, sometimes 3 ft tall.
Is American alumroot good for pollinators and wildlife?
Yes. Wildlife value: Tolerates poor soil, low moisture, and lime.
Is American alumroot deer-resistant or drought-tolerant?
American alumroot is drought-tolerant and tolerates shade.
Where can I buy real American alumroot seed or plants?
We found a listing sold as seed that names the true species, last checked 16 Sep 2026. Be aware that some sellers offer bred varieties under this name.
Similar native plants
Native plants that share growing conditions or range with American alumroot.
- Fire pink Silene virginica
- Steeplebush Spiraea tomentosa
- Climbing prairie rose Rosa setigera
- Highbush blueberry Vaccinium corymbosum
- Common evening primrose Oenothera biennis
- Coralberry Symphoricarpos orbiculatus
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