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Common Maidenhair

Adiantum pedatum

Pteridaceae · fern · native

Last updated

Data Coverage 1 of 6 dimensions
Site Data
Threats
Cultivars
Phenology
GDD Thresholds
Puget Sound

Northern Maidenhair Fern is one of the most elegant native ferns, with delicate, fan-shaped fronds on wiry black stems that catch every breeze. You will find it in moist forests across the region, often growing on mossy banks and near waterfalls. In the garden, it transforms a shady corner into something that looks effortless.

Give it shade and consistently moist, humus-rich soil. It is not drought tolerant. The fronds die back in winter and emerge fresh in spring. Pair it with trillium, bleeding heart, and other native woodland plants for a cohesive understory. Division in early spring is the easiest way to propagate.

Quick Facts

Height
1-3 ft
Spread
1-3 ft
Growth Rate
Medium
Light
Part Shade
Soil
Moist, Well Drained
Water
Moderate
Hardiness
Zone Zones 3a–8b
Bloom Time
non-flowering
Origin
North America