Quick answer: Cinnamon fern (Osmunda cinnamomea) is native to 13 states. What's commonly sold under this name is the true wild species. It's typically live plant, 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, Shade |
|---|---|
| Water | Medium-High water, Moist-Wet |
| Soil | Muddy, acid soils |
| Bloom | Spore-bearing May-Jun |
| Height | Up to 6 ft tall |
| Wildlife value | Fuzz on fiddleheads used as nesting material by birds |
Buying it
Wild species
Sold true to the wild species as of the last check (15 Sep 2026), via Amazon.
Sold as: Live plant via Amazon · listing verified 15 Sep 2026
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