Flooded gum (Eucalyptus grandis)
Care, watering, light and tips for Flooded gum on Floravia.
Quick facts
- Family: Myrtaceae
- Difficulty: Demanding
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Flooded gum
Eucalyptus grandis, or Grand Eucalyptus, is an imposing, fast-growing tree native to Australia, recognized for its straight, smooth trunk that can reach considerable heights. Its lance-shaped blue-green leaves and peeling bark give it a majestic aesthetic, ideal for large gardens, parks, or as a shade tree in warm, humid climates. It is valued for its timber and its adaptability to various soil types, though it prefers well-drained ones.
Native range
Eastern Australia
Care tips
It requires full sun for optimal growth and prefers well-drained, slightly acidic to neutral soils. Watering should be regular during its first few years to establish, reducing once mature, as it tolerates periods of drought. A common mistake is planting it in confined spaces, as its large size requires ample room to develop fully without causing issues. It does not tolerate severe frosts.
How to save a dying Flooded gum
- Warning signs
- Yellow or reddish leaves, premature drop, branches drying from tips.
- First aid
- Check watering (doesn't tolerate waterlogging or prolonged drought). Ensure good light and ventilation.
- What kills it
- Overwatering in heavy soils with poor drainage. Cannot tolerate severe frosts.
- Can it be saved?
- Yes, if you act quickly. Remove dead branches and improve watering and soil conditions.