Pukatea prefers consistently moist soil, especially when young. Water deeply when the top few centimeters of soil feel dry. Avoid waterlogged conditions, as this can lead to root rot.

Mature trees are somewhat drought-tolerant but perform best with regular watering during dry spells.

Prune Pukatea primarily to remove dead, damaged, or crossing branches. This can be done at any time of year, but late winter or early spring before new growth begins is ideal.

Avoid heavy pruning, as the tree responds best to minimal intervention.

Pukatea can be propagated from seeds, which require stratification. Sow seeds in a well-draining mix in autumn or early spring.

Cuttings are more challenging but can be attempted from semi-hardwood in summer, using rooting hormone.

Repotting is rarely necessary for mature Pukatea trees, as they are large and establish deep root systems. Young saplings in containers may require repotting every 2-3 years, typically in spring, to a slightly larger pot with fresh, well-draining potting mix.