Ternstroemia acajetensis 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. Ensure good drainage to avoid issues.

Prune Ternstroemia acajetensis in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches to maintain a tidy shape and promote vigorous growth.

Light shaping can be done after flowering if desired.

Propagation is typically achieved through semi-hardwood cuttings taken in summer. Insert cuttings into a well-draining rooting medium and maintain high humidity.

Alternatively, seeds can be sown in spring, but germination can be slow and erratic.

Repot young Ternstroemia acajetensis plants every 1-2 years in spring, or when they become root-bound. Use a well-draining, slightly acidic potting mix.

For mature specimens, top-dressing with fresh soil annually is sufficient.