Blue Hibiscus – Desert Horizon Nursery

Blue Hibiscus

Alyogyne huegelii

Water
Low water once established; water deeply, then let soil dry between irrigations. Provide occasional supplemental summer water without keeping roots constantly moist.
Toxicity
Description
An Australian shrub with deeply lobed foliage and large, hibiscus-like lavender-blue flowers; well suited to dry gardens with excellent drainage.
Deciduous / Evergreen
Growth Rate
Growth Habit
Foliage Color
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.