Water Strombosia pustulata regularly, allowing the soil to dry slightly between waterings. Ensure good drainage to prevent waterlogging, which can lead to root rot.

Reduce watering frequency during cooler months or if the plant is in a dormant state.

Prune Strombosia pustulata to maintain its shape, remove dead or diseased branches, and encourage denser growth. Light pruning can be done at any time, but more significant shaping is best done in late winter or early spring before new growth begins.

Strombosia pustulata can be propagated from seeds, which may require stratification, or from semi-hardwood cuttings taken during the summer. Cuttings should be treated with rooting hormone and placed in a well-draining medium in a warm, humid environment.

Repot Strombosia pustulata every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. Spring is the ideal time for repotting, allowing the plant to establish itself before the peak growing season.