Family: Malvaceae (mal-VAY-see-ee) (Info)
Genus: Hibiscus (hi-BIS-kus) (Info)
Species: rosa-sinensis (RO-sa-sy-NEN-sis) (Info)
Cultivar: Black Jack
Additional cultivar information: (Cajun Series)
Hybridized by Dupont; Year of Registration or Introduction: 2007
» View all varieties of Hibiscus  7 members have or want this plant for trade.
Height:
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
Spacing:
36-48 in. (90-120 cm)
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)
Sun Exposure:
Full Sun
Bloom Color:
Brown/Bronze
Silver/Gray
Bloom Time:
Blooms repeatedly
Foliage:
Evergreen
Smooth-Textured
Veined
Other details:
This plant is attractive to bees, butterflies and/or birds
Average Water Needs; Water regularly; do not overwater
Suitable for growing in containers
Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information:
Non-patented
Propagation Methods:
From herbaceous stem cuttings
From woody stem cuttings
From softwood cuttings
From semi-hardwood cuttings
From 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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