Tropical Hibiscus 'Brilliant'

Hibiscusrosa-sinensis

Family
Malvaceae (mal-VAY-see-ee)
Genus
Hibiscus (hi-BIS-kus)
Species
rosa-sinensis (RO-sa-sy-NEN-sis)
Synonym
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
36-48 in. (90-120 cm)
Sun Exposure
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)
Bloom Color
Full Sun
Bloom Time
Foliage
Red
Other Details
Other details
Blooms all year
Propagation Methods
Evergreen
Provides Winter Interest
Smooth
Velvet/Fuzzy
Seed Collecting
Soil pH requirements
From woody stem cuttings
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
By grafting
By air layering
Patent Information
Foliage Color
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Bloom Characteristics
Water Requirements
Where to Grow
Regional

This plant is said to grow outdoors in the following regions:

Maricopa, Arizona

Citrus Heights, California

Fallbrook, California(5 reports)

Indio, California

Oakdale, California

San Leandro, California

West Palm Beach, Florida

Kurtistown, Hawaii

Kure Beach, North Carolina

Alvin, Texas

Austin, Texas

Richmond, Texas

San Antonio, Texas

show all

Featured Videos

Gardener's Notes:

5
positives
0
neutral
0
negative
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V
(Zone 8a) | April 2013 | positive

I had given up ENTIRELY on tropical hibiscus as they never survived our (mild) 9a winters. However, I noticed that 2-3 or my neighbors g...Read More

B
Kure Beach, NC (Zone 9a) | January 2008 | positive

This is one of the hardiest hibsicus cultivars. I've had it in the ground for over a year and with mulching last year, it's doing just f...Read More

J
J
Rowlett, TX (Zone 8a) | July 2007 | positive

Notes from the grower: Enjoy indoors or outdoors as patio plotted plants. Not hardy outdoors when temps drop below 55ºF. LIGHT: Sunny or...Read More

A
Alvin, TX (Zone 9a) | July 2007 | positive

This is a GOGEOUS, HARDY plant!! Contrary to popular belief that hibiscus must be in full 100% all-day sun to thrive, these do better in...Read More

R
Citrus Heights, CA (Zone 9b) | April 2004 | positive

I don,t think this plant will go below 32f. It doesn't matter, it is a great annual. They can be gotten at any HD Lowe's or any good nur...Read More

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