Beilschmiedia tawa prefers consistently moist soil, especially when young. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogged conditions, which can lead to root rot.

Reduce watering slightly in cooler months but do not allow the soil to dry out completely.

Pruning is generally minimal and focused on removing dead, damaged, or crossing branches. If shaping is desired, it's best done in late spring or early summer after the main flush of growth.

Avoid heavy pruning, as Tawa is a slow-growing tree.

Propagation is typically done from fresh seeds, which require stratification. Soak seeds in water for 24 hours before sowing in a well-draining seed-starting mix. Germination can be slow and irregular.

Cuttings are rarely successful for this species.

Repot young Tawa plants every 2-3 years, or when root-bound, preferably in spring. Use a well-draining potting mix. Ensure the new pot is only slightly larger than the current one to avoid overwatering issues.

Mature trees are best left undisturbed.