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PlantFiles: Tropical Hibiscus
Hibiscus rosa-sinensis 'Blue President'

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Family: Malvaceae (mal-VAY-see-ee) (Info)
Genus: Hibiscus (hi-BIS-kus) (Info)
Species: rosa-sinensis (RO-sa-sy-NEN-sis) (Info)
Cultivar: Blue President
Hybridized by C. Black; Year of Registration or Introduction: 2009

» View all varieties of Hibiscus

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:
Fuchsia (Red-Purple)
Red
Blue-Violet

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
From hardwood cuttings
By grafting

Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

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to view:

By Joan
Thumbnail #1 of Hibiscus rosa-sinensis by Joan

By Joan
Thumbnail #2 of Hibiscus rosa-sinensis by Joan

Profile:

No positives
1 neutral
No negatives

Gardeners' Notes:

RatingAuthorContent
Neutral Joan On May 28, 2009, Joan from Belfield, ND (Zone 4a) wrote:

Note courtesy of Charles Black, hybridizer (Posted with permission, on his behalf)

'Blue President' is a cross between the classic garden variety hibiscus, 'President,' and the modern hybrid, 'Renaissance Blue.' The result is a 5-7" flower that gets its purplish blue from 'Renaissance Blue' and its dark red edges and eye from 'President.' The bush grows slowly and stays small. Released from HVH in 2009.



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