The Site Gardener

Plant Library

Explore 4,545 plants, with photos and growing details.

Back to Tools

← Back to plant results

Fern, Athyrium Filix-femina 'Lady Fern'

Lady Fern

Athyrium filix-femina — commonly called Lady Fern — is a classic, deciduous fern (perennial) valued for its soft, finely textured foliage and graceful, arching habit. It forms a loose, airy clump of light to medium green fronds that create a delicate, lacy appearance. The foliage moves gently with the breeze, adding a soft, natural look to woodland and shaded garden settings.

Mature Size:
Width: 18–24 in
Height: 24–36 in

USDA Zones: 3a–8b
Light: Partial shade to full shade (tolerates some sun with adequate moisture)
Soil: Moist, rich, well-drained soils; adaptable
Water: Moderate to high; prefers consistent moisture

Wildlife: Provides cover for small wildlife; generally not favored by deer

Features & Landscape Uses:
Form: Clumping fern with arching, finely divided fronds
Soft, airy texture adds movement and natural appeal
Excellent for woodland gardens, borders, and naturalized plantings
Adaptable and easy to grow in a variety of shaded conditions
Works well in mass plantings or mixed shade gardens

Maintenance:
Cut back old fronds in early spring before new growth emerges
Divide every few years to maintain vigor
Keep soil consistently moist for best performance

Plant type
Fern
Height
24-36''
Width
18-24"
Hardiness zones
3–8
Sunlight
Full Shade, Partial Shade
Growth rate
Moderate
Leaf color
Green
Soil
Loamy, Moist well-drained
Landscape use
Groundcover
Shape
Arching, Upright
Deer resistant
Yes
Drought tolerant
No