Quick answer: Foxglove beardtongue (Penstemon digitalis) is native to 31 states. What's commonly sold under this name is the true wild species. It's typically seed, verified 15 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 |
|---|---|
| Water | Low-High water, Dry-Wet |
| Soil | Fertile, well-drained loams, clay loams, and sand, acid preferably |
| Bloom | Bloom May-Jul |
| Height | Up to 5 ft tall |
| Wildlife value | Attracts hummingbirds and bumblebees, special value to native and bumble bees |
Buying it
Wild species
Sold true to the wild species as of the last check (15 Sep 2026), via Amazon.
Sold as: Seed via Amazon · listing verified 15 Sep 2026
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