Broad Swamp Fern, Clinton's Wood Fern

Dryopterisclintoniana

Genus
Dryopteris (dry-OP-ter-iss)
Species
clintoniana (klin-toh-nee-AY-nuh)
Synonym
Sun Exposure
Partial to Full Shade
Foliage
Grown for foliage
Evergreen
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
Bloom Color
Bloom Time
Other Details
Category
Ferns
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

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Gardener's Notes:

0
positive
1
neutral
0
negative
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P
Acton, CA (Zone 8b) | February 2004 | neutral

A natural hybrid and now its own species of two other Dryopteris of the northeast US.

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Grapevine Beetle
(Pelidnota punctata)
Malagasy Spotted Kestrel
(Falco newtoni)
Featured
Grapevine Beetle
(Pelidnota punctata)
Malagasy Spotted Kestrel
(Falco newtoni)