Corymbia ficifolia 'Beeliar Orange'

Beeliar Orange Flowering Gum

Botanical Name: Corymbia ficifolia 'Beeliar Orange'
Family: Myrtaceae
Origin: Western Australia; grafted cultivar
Plant Type: Evergreen small to medium tree

Overview

'Beeliar Orange' is a spectacular grafted cultivar of the flowering gum from Western Australia, renowned for its enormous clusters of vivid orange-red flowers that smother the canopy in summer and attract honeyeaters and other nectar-feeding birds in extraordinary numbers. As a grafted form it is more reliable in SA's climate than seedling flowering gums, producing consistent orange flowers on a manageable small to medium tree. One of the most dramatic and rewarding native trees available for SA gardens.

Key Features

• Mature Size: 4-5 m H x 2-3 m W (varies; grafted forms tend to be more compact than seedling trees)
• Growth Rate: Moderate; 30–50 cm per year; developing a broad, rounded, dense canopy with maturity
• Foliage: Large, broad, dark-green glossy leaves; bold tropical appearance; evergreen year-round
• Flowers: Massive terminal clusters of vivid orange-red fluffy flowers; summer (Dec–Feb); non-fragrant but visually spectacular
• Seasonal Interest: Spectacular summer flowering; large ornamental seed capsules follow flowers; bold evergreen canopy year-round
• Wildlife Value: Outstanding — a magnet for honeyeaters, lorikeets, silvereyes and other nectar birds; one of the best bird-attracting native trees available
• Tolerance: Drought-tolerant once established; frost hardy to moderate (protect grafted union in severe frosts); heat-tolerant; wind-tolerant; salt-tolerant (second-line coastal)
• Planting Density: Feature/specimen: 5–6 m from structures and other large trees; avenue planting: 5–6 m apart
• Pet Friendly: Non-toxic to cats and dogs; large seed capsules (gumnuts) should be kept away from small dogs that may chew them

Where It Works Best

• Sunlight: Full sun; poor growth and flowering in shade
• Soil: Well-drained loam, sandy loam or gravelly soil; avoid phosphorus-rich fertilisers; does not tolerate waterlogging; avoid heavy clay without significant amendment
• Water Needs: Establishment: 2 deep soaks/week for 12–16 weeks; consistent moisture is critical in the first 2 years for grafted trees. Established: deep soak every 2–3 weeks in summer (weekly in heatwaves); rarely in winter.
• Maintenance: Minimal pruning — remove dead wood and crossing branches only; avoid pruning into the canopy heavily; mulch heavily and keep mulch away from trunk; use low-phosphorus native fertiliser only; protect graft union from frost damage in first 2 winters
• Lifespan: 30–80+ years
• Climate Zones: Suited to temperate and Mediterranean SA; excellent across Adelaide metro, Hills fringe and second-line coastal; performs particularly well in hot, dry SA summers
• Soil pH: Slightly acidic to neutral (pH 5.5–7.0)

Landscape & Design Ideas

• Statement feature tree and focal point in lawn or garden beds
• Avenue and street tree planting for dramatic summer colour
• Wildlife and bird-attracting garden as the centrepiece tree
• Large native garden backdrop with understorey of grevilleas, lomandra and westringia

Why You Will Love It

Few plants match the summer spectacle of a 'Beeliar Orange' in full flower — vivid orange clusters smothering the canopy and alive with birds, all from a reliable grafted form that performs consistently across SA's climate.