River Sheoak prefers consistently moist soil, especially when young. Water deeply when the top few centimeters of soil feel dry.

Mature trees are more drought-tolerant but benefit from occasional deep watering during prolonged dry spells to maintain optimal health and growth.

Pruning is generally minimal, mainly for shape correction or removing dead, damaged, or crossing branches. Prune lightly in late winter or early spring before the growing season commences.

Avoid heavy pruning, as it can stress the tree and make it vulnerable to disease.

Propagation is typically done by seed, which requires scarification (nicking or abrading the seed coat) and stratification (cold, moist treatment) to break dormancy. Cuttings are more challenging but can be successful if taken from young, vigorous growth and treated with rooting hormone.

Repotting is rarely necessary for established trees. Young plants or container-grown specimens may need repotting every 2-3 years, ideally in early spring.

Use a well-draining potting mix and select a pot only slightly larger than the current one to avoid waterlogging.