Fern Northern Maidenhair

Maidenhair Fern

Adiantum pedatum — commonly called Northern Maidenhair Fern — is a delicate, native, deciduous fern (perennial) valued for its airy, elegant foliage and distinctive form. It forms a graceful clump of arching, wiry black stems that hold flat, fan-shaped leaflets arranged in a circular pattern, creating a light, lacy appearance. The soft green foliage brings a refined texture to shaded gardens and contrasts beautifully with broader-leaved plants.

Mature Size:
Width: 18–24 in
Height: 12–24 in

USDA Zones: 3a–8b
Light: Partial shade to full shade
Soil: Moist, rich, well-drained soils; prefers slightly acidic conditions
Water: Moderate to high; requires consistent moisture

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

Features & Landscape Uses:
Form: Clumping fern with arching, fan-shaped fronds
Delicate, airy texture adds elegance to shaded plantings
Excellent for woodland gardens, borders, and naturalized areas
Native plant that supports woodland ecosystems
Pairs well with hostas, trillium, and other shade-loving plants

Maintenance:
Keep soil consistently moist; does not tolerate drought well
Cut back old fronds in late fall or early spring
Divide clumps carefully if needed

Plant type

Fern, Perennial

Height

12-24"

Width

18-24"

Hardiness zones

3–8

Sunlight

Full Shade, Partial Shade

Growth rate

Moderate

Leaf color

Green

Fall color

Green

Soil

Loamy, Moist well-drained

Landscape use

Groundcover, Mass Planting

Shape

Clumping, Fan-shaped

Fragrant

Yes

Drought tolerant

No