Elaeocarpus alnifolius prefers consistently moist soil, especially during its active growth phases. Avoid letting the soil dry out completely, but also ensure good drainage to prevent waterlogging.

Water deeply when the top inch of soil feels dry to the touch, typically in the morning.

Pruning Elaeocarpus alnifolius is best done in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches to maintain the plant's structure and health.

Light shaping can be done to encourage a more desirable form.

Propagation of Elaeocarpus alnifolius can be achieved through seeds, which may require a period of stratification, or through semi-hardwood cuttings taken in summer. Cuttings should be treated with rooting hormone and placed in a well-draining medium in a warm, humid environment.

Repot young Elaeocarpus alnifolius plants every 2-3 years, or when they become root-bound. Mature plants may need repotting less frequently, perhaps every 4-5 years.

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