fern · design plant record

Athyrium filix-femina

Lady fern

A deciduous fern layer with a clear winter resting period.

Height at maturity
0.61–0.91 m (2–3 ft)
Spread at maturity
0.3–0.91 m (1–3 ft)
Light
Part shade / Shade
Moisture
Moist, draining soil
Source-reported USDA zones
3–7 · verify subzone and cultivar
Principal seasonal role
Spring, Summer, Autumn

Fit it to the site

Moist, amended, draining woodland soil.

Extra sun needs dependable moisture; do not expect an evergreen screen.

Keep the care in the decision

Divide established clumps when necessary and keep divisions at soil level.

Origin & safety checks

Europe, Asia and Africa. Confirm local native range and restrictions.

Toxicity and pet safety are not assessed here. An ornamental record is not an edible-use recommendation.

Check current invasive restrictions with your local plant-health or extension authority. For pets, use the exact botanical name in a veterinary toxicity reference; for potential ingestion or exposure, get appropriate professional advice rather than relying on a design guide.

Factual source · checked 15 October 2026

NC State Extension Gardener Plant Toolbox: Athyrium filix-femina

Ranges are rounded metric conversions of the source's dimensions. Growth varies with cultivar and conditions. Reference photographs and source captions help you inspect the plant; they do not certify identity. Our concept garden images cannot establish botanical identity.