Family: Malvaceae (mal-VAY-see-ee) (Info)
Genus: Hibiscus (hi-BIS-kus) (Info)
Species: rosa-sinensis (RO-sa-sy-NEN-sis) (Info)
Cultivar: Irish Spring
» View all varieties of Hibiscus  2 members have or want this plant for trade.
Height:
4-6 ft. (1.2-1.8 m)
Spacing:
4-6 ft. (1.2-1.8 m)
Hardiness:
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Sun Exposure:
Full Sun
Bloom Color:
Chartreuse (Yellow-Green)
Green
Bloom Time:
Blooms repeatedly
Foliage:
Evergreen
Shiny/Glossy-Textured
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:
From herbaceous stem cuttings
From woody stem cuttings
From softwood cuttings
From semi-hardwood cuttings
By grafting
By air layering
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
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