Water thoroughly when the top 2-3 cm of soil is dry. Avoid overwatering, as Operculicarya gummifera is susceptible to root rot. Reduce watering significantly during cooler, dormant periods in winter.

Ensure good drainage to prevent waterlogged conditions.

Prune to maintain desired shape and size, and to remove any dead or crossing branches. This can be done in late winter or early spring before new growth begins. Use clean, sharp pruning tools to make precise cuts.

Propagation is primarily done through seeds, which require scarification and warm temperatures to germinate. Cuttings can also be attempted, but they are often difficult to root. Use a well-draining rooting medium.

Repot every 2-3 years, or when the plant becomes root-bound. The best time to repot is in spring. Use a gritty, well-draining potting mix. Ensure the new pot has drainage holes to prevent water accumulation.