Maureen Gilmer
Family
Malvaceae
Botanical Name
ALYOGYNE huegelii
Plant Common Name
Blue Hibiscus
General Description
Blue hibiscus is an evergreen shrub native to Australia. Leaves are bright green, rough textured and irregularly lobed. The hibiscus-like flowers are glossy, mauve, lavender or blue, borne in the leaf axils at the tips of the branches throughout the year in warm climates.
Blue hibiscus grows quickly, thriving in well drained soils and full sun. If plants are well mulched, little supplemental water is required. Prune by heading back to produce a compact plant. In mild climates use as a border specimen or architectural accent or grow in a cool greenhouse and move outdoors in summer.
Characteristics
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AHS Heat Zone
12 - 1
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USDA Hardiness Zone
9 - 11
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Sunset Zone
H1, H2, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24
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Plant Type
Shrub
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Sun Exposure
Full Sun
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Height
3'-8' / 0.9m - 2.4m (6)
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Width
3'-8' / 0.9m - 2.4m (5)
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Bloom Time
Indeterminate
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Native To
Australia
Growing Conditions
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Soil pH
Acidic, Neutral, Alkaline
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Soil Drainage
Well Drained
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Soil type
Clay, Loam, Sand
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Growth Rate
Fast
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Water Requirements
Xeric/Desert, Drought Tolerant
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Habit
Upright/Erect
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Seasonal Interest
Spring, Summer, Fall, Winter
Special Characteristics
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Usage
Container, Feature Plant, Foundation, Hedges, Rock Garden / Wall
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Sharp or Has Thorns
No
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Invasive
No
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Attracts
Butterflies
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Self-Sowing
Yes
