Quick answer: American mountain ash (Sorbus americana) is native to 18 states. What's commonly sold under this name is the true wild species. It's typically live plant, verified 16 Sep 2026.
Where it's native
Listed in the register 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 | Sun, Part Shade, Shade |
|---|---|
| Water | Medium water, Dry-Moist |
| Soil | Cool, moist, acid soils |
| Bloom | Bloom Apr-Jun |
| Height | 15-20 ft, up to 30 ft |
| Wildlife value | Berries attract birds, special value to native bees |
Seeds reported poisonous; sensitivity varies with age/weight/condition, children most vulnerable
none noted; often short-lived due to fire blight/mildew/borers
Buying it
Sold true to the wild species as of the last check (16 Sep 2026), via Amazon.
Sold as: Live plant via Amazon · listing verified 16 Sep 2026
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