Cajeput tree (Melaleuca leucadendra)
Care, watering, light and tips for Cajeput tree 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 Cajeput tree
Melaleuca leucadendra, commonly known as the 'brown teatree' or 'cajeput tree', is a medium to large tree native to Australia and Southeast Asia. It is characterized by its papery, exfoliating bark, aromatic foliage with narrow, lanceolate leaves, and distinctive bottlebrush-like flowers, usually white or cream. It makes an excellent choice for large gardens, parks, or as a shade tree in warm, humid climates.
Native range
Australia and Papua New Guinea
Care tips
It prefers full sun exposure for optimal growth and abundant flowering, although it tolerates some partial shade. It requires regular watering, especially during dry periods or in its juvenile stage, but once established it is quite drought-tolerant. It adapts to a wide range of soils, but prefers well-drained, slightly acidic to neutral ones. A common mistake is planting it in poorly drained soils, which can lead to root rot.
How to save a dying Cajeput tree
- Warning signs
- Wilting, yellowing, or premature leaf drop. Bark may start peeling. Growth stops.
- First aid
- Check drainage. If potted, ensure no waterlogging. If in ground, check compaction. Water deeply if soil is dry. Protect from extreme cold.
- What kills it
- Overwatering combined with poor drainage, suffocating its roots. Also, intense cold and prolonged frosts can be fatal.
- Can it be saved?
- Yes, if you act quickly. Good drainage and proper watering usually revive it. Dry branches can be pruned.