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Plant profile · Austin & Hill Country

Cinnamon Fern

Osmunda cinnamomea
native · Central Texas

Cinnamon Fern is a wildflower native to Central Texas that grows 2–3 ft tall and 1 ft wide. It wants part shade to shade and medium water, and handles clay soil. Blooms orange in spring. Good for birds.

Wet ground only. Usually found in wetlands and creek bottoms. It wants reliably moist ground and struggles in a dry upland bed.

Will it grow in your yard?

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The facts

4 sources
Type
Wildflower
Sun
Part shade to shade (2–4 hrs of direct sun)
Water
Medium
Height
2–3 ft
Spread
1 ft
Bloom
Spring · orange
Foliage
Deciduous or dies back in winter
Soil
Takes clay · recorded on moist, mud, poor drainage
Wildlife
Supports birds

Where it grows

Recorded in these EPA Level IV ecoregions in the Austin and Hill Country launch area:

Southern Post Oak SavannaFloodplains and Low TerracesSan Antonio Prairie

Can you buy it?

Also grows here — hard to find. Native and recorded growing in Central Texas, but not on the grower stock lists we read. Sourcing varies: some are stocked widely, others you will have to hunt for.