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Shasta Fern, Shasta Holly Fern, Lemmon's Hollyfern, Lemmon's Sword Fern

Polystichumlemmonii

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Genus
Polystichum (pol-IS-tick-um)
Info
Species
lemmonii (lem-mon-ee-eye)
Info
Synonym
Sun Exposure

Unknown - Tell us

Foliage
Grown for foliage
Height
6-12 in. (15-30 cm)
Spacing

Unknown - Tell us

Hardiness
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)
Danger

Unknown - Tell us

Bloom Color
Inconspicuous/none
Bloom Time
N/A
Other Details
Category
Ferns
Water Requirements

Unknown - Tell us

Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements

Unknown - Tell us

Patent Information

Unknown - Tell us

Propagation Methods

Unknown - Tell us

Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional
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Cretaceous
El Sobrante, CA (Zone 9b) | August 2007 | neutral

Native to the western United States (Washington, Oregon, and California).

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