White gum (Eucalyptus alba)
Care, watering, light and tips for White 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 White gum
Eucalyptus alba, commonly known as 'ridge gum', is a medium to large ornamental tree native to northern Australia and New Guinea. It is characterized by its smooth, whitish bark that sheds in flakes, revealing creamy and pinkish hues. It is ideal for parks, large gardens, or avenues, providing a distinctive touch and pleasant shade.
Native range
Australia, Papua New Guinea, and Indonesia
Care tips
It requires full sun for optimal growth and prefers well-drained soils, from sandy to clayey, though it tolerates some poor conditions. It is drought-tolerant once established, but will appreciate regular watering during its first few years. Avoid waterlogging, as it is prone to fungal diseases in excessively wet soils. A common mistake is planting it in confined spaces, as it needs ample room to develop its root system and canopy.
How to save a dying White gum
- Warning signs
- Yellowish or reddish, wilting, premature leaf drop. Dry or brittle branches.
- First aid
- Check watering (well-drained soil, but not completely dry) and sun exposure (full sun). Ensure good ventilation.
- What kills it
- Overwatering in heavy soils (root suffocation) or extreme lack of water after transplanting. Lack of light.
- Can it be saved?
- Yes, if roots are not completely rotted or main trunk is not dry. Act quickly.