Sloanea brenesii prefers consistently moist soil but not waterlogged conditions. Water thoroughly when the top few centimeters of soil feel dry to the touch.

Reduce watering slightly during cooler, dormant periods, but avoid letting the soil dry out completely. Proper drainage is crucial to prevent root rot.

Prune Sloanea brenesii to maintain its shape and size, or to remove dead, damaged, or crossing branches.

Light pruning can be done anytime, but heavier pruning is best performed in late winter or early spring before new growth begins. Use clean, sharp tools for precise cuts.

Propagation of Sloanea brenesii is typically achieved through seeds or cuttings. Seeds may require stratification and can be slow to germinate.

Cuttings taken from semi-hardwood during the growing season and treated with rooting hormone have a better chance of success. Provide a warm, humid environment for germination/rooting.

Repot Sloanea brenesii every 2-3 years, or when it becomes root-bound. Choose a pot that is one size larger than the current one and ensure it has adequate drainage holes. Use a well-draining potting mix.

Repotting is best done in spring before the active growing season begins.