Water regularly, allowing the top 2-3 cm of soil to dry out between waterings. Garcinia acuminata prefers consistent moisture but dislikes waterlogged conditions.

Reduce watering slightly during cooler months to prevent root rot. Ensure good drainage to avoid issues.

Prune to maintain shape, remove dead or crossing branches, and encourage bushier growth. Light pruning can be done anytime. For more significant shaping, prune in late spring after the main flush of growth has occurred.

Use clean, sharp secateurs.

Propagate from seed, which may require stratification and can be slow to germinate. Cuttings are another option, taken from semi-hardwood or hardwood. Rooting hormones can improve success rates.

Maintain high humidity and warmth for cuttings.

Repot young plants every 1-2 years, and mature plants every 3-4 years, or when root-bound. Use a well-draining potting mix, such as a blend of loam, sand, and compost.

Repot in spring before new growth begins to minimize transplant shock.