Quick answer: White wild indigo (Baptisia alba) is native to 10 states. What's commonly sold under this name is the true wild species. It's typically seeds, 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 | Full sun |
|---|---|
| Water | Medium water, Dry-Moist |
| Soil | Rocky or sandy, acid soils, tolerates clay and seasonal flooding |
| Bloom | Apr-Jul |
| Height | 2-3 ft, to 6 ft |
| Wildlife value | Special value to native bees and bumble bees |
Toxicity
Fatal to cows; can be irritating to humans if ingested.
Buying it
Wild species
Sold true to the wild species as of the last check (16 Sep 2026), via Amazon.
Sold as: Seeds via Amazon · listing verified 16 Sep 2026
See where to buy →Also listed under
Get the full buying guide
Every pick worth knowing across pollinators, shade, drought and more, in one PDF, with the tradeoffs spelled out. No spam, unsubscribe anytime.