Water deeply but infrequently, allowing the soil to dry out slightly between waterings. Cajeput trees are drought-tolerant once established. Reduce watering in winter.

Overwatering can lead to root rot, so ensure good drainage. Monitor the plant for signs of thirst, such as wilting leaves.

Prune to shape and maintain desired size, or to remove dead, damaged, or crossing branches. The best time to prune is in late winter or early spring before new growth begins. Heavy pruning can be done after flowering.

Use clean, sharp tools to make precise cuts.

Propagate from seed or cuttings. Seeds can be sown in spring under glass. Cuttings are best taken in late spring or early summer. Root cuttings in a well-draining compost mix.

Success rates are generally good with appropriate conditions, providing healthy new plants.

Repot young plants annually or biennially in spring. Mature trees are best left undisturbed and can be repotted every 3-5 years. Use a well-draining potting mix, such as a sandy loam.

Choose a pot that is only slightly larger than the current root ball to avoid overwatering.