Athyrium filix-femina (Lady Fern)


Botanical Information

FamilyWoodsiaceae (Athyriaceae)
GenusAthyrium
Speciesfilix-femina
CategoryPerennials
TypeFerns
OriginNative to most of the temperate Northern Hemisphere.
Pronunciation

Details

USDA Hardiness Zone2
USDA Hardiness Ref.
Canadian Hardiness Zone0 - 2a
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-46 - (-40)
Temperature (°F)-50 - (-40)
Height1 m
Spread1 m
GrowthMedium

Description and Growing Information

General DescriptionAthyrium filix-femina or Lady Fern is the most widely grown of its species.
ShapeA clump-forming fern.
LandscapeDamp woodland, garden borders in part or deep shade or sheltered shaded niches in rockeries.
PropagationUsually by spores or division of established crowns.
CultivationIn greenhouses, use soilless potting medium with leaf mould if available and use moderate watering. Outside, plant in spring or early summer in medium light, watering well until plants are established. Prune damaged or dead fronds as needed.
Notable SpecimensRoyal Botanical Gardens, Burlington, Ontario, Canada.
Leaf DescriptionLacy, bipinnate, lance-shaped fronds to 1 m x 35 cm that are thin-textured and leathery.
Colour DescriptionGreen or straw-colored to purple.
Texture DescriptionGlabrous to sparsely scaly at base.

Photographs