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Subarctic Ladyfern

Athyrium angustum

Last reviewed: June 2026

Subarctic Ladyfern (Athyrium angustum)
Photo: Jaknouse / Wikimedia Commons (Public domain)

Light

part shade

Water

high

Size

12"–36" H × 12"–24" W

Bloom

N/A

Native to

CO, CT, DE, IA and 23 more states

Lady fern is an elegant native fern with delicate, lacy fronds that create a soft texture in shaded gardens. It thrives in consistently moist soils and naturally moist areas, forming graceful clumps that add a refined woodland feel to landscapes.

In an HOA neighborhood

Subarctic Ladyfern is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: front yard, foundation, mid zone.

  • Goes completely dormant in winter leaving bare spots

Wildlife value

As a fern, it doesn't attract pollinators but provides shelter and nesting habitat for small wildlife. The dense fronds offer cover for ground-dwelling creatures and birds.

Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Does Subarctic Ladyfern fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.