Redgum

Corymbia calophylla

Native to:
Australia

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Myrtaceae
Genus:
Corymbia
Species:
Corymbia calophylla
USDA Symbol:
COCA48

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Tree
Height:
4000 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jan,feb,mar,apr,may
Bloom Colors:
white, pink, red

Garden & Ecology Notes

Wildlife Value:
birds, bees, honeyeaters, cockatoos
Deer Resistant:
Yes
Fragrant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts from lignotuber and epicormic buds after fire; mature trees have thick, fibrous bark providing fire protection.

Soil Requirements

Soil Type:
well-drained, sandy to loamy soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to southwestern Australia, prefers open woodlands

Propagation & Germination

Stratification:
None required
Germination Time:
14–42 days
Notes:
Sow seeds on surface or lightly covered; requires warmth (20-25°C) and light for best germination.

The above propagation data sourced from Claude AI