Giant Chain Fern
Woodwardia Fimbriata
Overview
Giant Chain Fern (Woodwardia fimbriata) is a robust, evergreen fern indigenous to the Pacific Northwest. Mature specimens reach up to 4-6 feet tall and wide, showcasing long, arching fronds with a unique chain-like pattern of sori on the underside. Thriving in USDA zones 7-10, it prefers moist, shady locations with rich, well-draining soil. This fern adds a lush, prehistoric ambiance to shaded gardens and woodland settings.
Sun Half, ShadeWater MediumZones 8–8Type Fern

Culture
- Sun
- Half, Shade
- Water
- Medium
- USDA zones
- 8–8
Shape & size
Classification
- Type
- Fern
- Family
- Polypodiaceae
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Photographs by 6 contributors
- Ayotte, Gilles, 1948-, CC BY-SA 4.0 · source
- Homer Edward Price, CC BY 2.0 · source
- John Rusk from Berkeley, CC BY 2.0 · source
- Paquet, Mélodie, CC BY-SA 4.0 · source
- De Vriendt, Laurent, CC BY-SA 4.0 · source
- Stan Shebs, CC BY-SA 3.0 · source
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