Psidium acidum prefers consistently moist soil but not waterlogged conditions. Water thoroughly when the top 2-3 cm of soil feels dry to the touch.

Reduce watering slightly during cooler winter months to prevent root rot, ensuring adequate drainage in its pot or planting location.

Prune Psidium acidum in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches. Pruning can also be used to shape the plant, encourage bushier growth, or manage its size.

Aim for an open canopy to improve air circulation and light penetration.

Psidium acidum can be propagated from seeds, though germination can be slow and variable. Cuttings taken from semi-hardwood in late summer or early autumn offer a more reliable method.

Root the cuttings in a well-draining medium under high humidity and warmth to encourage successful establishment.

Repot Psidium acidum every 2-3 years or when it becomes root-bound. The best time to repot is in early spring before the active growing season commences.

Use a well-draining potting mix, such as a blend of peat moss, perlite, and compost. Ensure the new pot has adequate drainage holes.