Cullen's ironbark (Eucalyptus cullenii)
Care, watering, light and tips for Cullen's ironbark on Floravia.
Quick facts
- Family: Myrtaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Cullen's ironbark
Eucalyptus cullenii is a medium to large-sized eucalypt, notable for its smooth, attractive bark that sheds in strips to reveal creamy and grey tones. Its leaves are elongated and grey-green, adding a fine texture to the landscape. It is ideal for parks and large gardens where a low-maintenance, drought-tolerant ornamental tree is desired.
Native range
Northeastern Queensland, Australia
Care tips
It requires full sun exposure for optimal growth and tolerates drought well once established, although occasional watering during very dry periods will benefit it. It prefers well-drained soils, from slightly acidic to neutral. A common mistake is planting it in small pots long-term, as its roots need space to develop.