Family: Dryopteridaceae
Genus: Athyrium (uh-THEE-ree-um) (Info)
Species: niponicum (nip-ON-ih-kum) (Info)
Synonym:Athyrium goeringianum
Synonym:Athyrium iseanum
 One vendor has this plant for sale.
4 members have or want this plant for trade. Category:
Ferns
Height:
18-24 in. (45-60 cm)
Spacing:
18-24 in. (45-60 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)
USDA Zone 9b: to -3.8 °C (25 °F)
Sun Exposure:
Partial to Full Shade
Danger:
Unknown - Tell us
Bloom Color:
Inconspicuous/none
Bloom Time:
N/A
Foliage:
Grown for foliage
Herbaceous
Variegated
Silver/Gray
Burgundy
Other details:
Average Water Needs; Water regularly; do not overwater
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information:
Non-patented
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
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