Blue Hibiscus – Desert Horizon Nursery

Blue Hibiscus

Alyogyne huegelii
Categories:
Shrubs  ·  
Flowering Shrubs
Light
Full sun (afternoon shade in low desert)
Water
Low water once established; water deeply, then let soil dry between irrigations. Provide occasional supplemental summer water without keeping roots constantly moist.
Size
6-8 ft tall × 6-8 ft wide
Habit
Upright shrub
Toxicity
Not Established
Description
An Australian shrub with deeply lobed foliage and large, hibiscus-like lavender-blue flowers; well suited to dry gardens with excellent drainage.
Bloom Time
Spring and fall; intermittent year-round
Deciduous / Evergreen
Evergreen
Special Features
Attracts Bees / Pollinators, Drought Tolerant, Showy Flowers
Growth Rate
Fast
Growth Habit
Upright shrub
Mature Size
6-8 ft tall × 6-8 ft wide
Flower Color
Lavender-blue to violet
Foliage Color
Gray-green
Landscape Use
Border / Bed, Container / Patio, Hedge / Screen, Specimen / Accent
Garden Style
Hedge / Formal, Pollinator / Wildlife
Soil
Sandy / Rocky, Well-Drained
Companion Plants
Cleveland sage, Desert marigold, Emu bush, Red yucca, Rosemary
Not Established
Not established — verify
Care Instructions

Light: Full sun to light shade; afternoon shade is beneficial in Phoenix. Avoid intense reflected heat from west-facing walls.

Water: Low water once established; water deeply, then let soil dry between irrigations. Provide occasional supplemental summer water without keeping roots constantly moist.

Soil: Very well-drained sandy or gravelly soil. Use a raised planting area where soil is heavy or drainage is poor.

Mature size: 6–8 feet tall and 4–8 feet wide.

Bloom: Heaviest in late winter and spring, with scattered flowers possible into fall.

Evergreen / deciduous: Evergreen in mild winters; frost or severe stress may cause leaf loss.

Growth rate: Moderate to fast with suitable growing conditions.