Combretum aculeatum prefers consistently moist soil during its growing season but can tolerate short periods of drought once established. Water thoroughly when the top 2-3 cm of soil feels dry.

Reduce watering significantly in cooler months to prevent waterlogged roots, allowing the soil to dry out more between waterings.

Prune Combretum aculeatum to maintain desired shape and size, and to remove any dead 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. This encourages bushier growth and better flowering.

Combretum aculeatum can be propagated from semi-hardwood cuttings taken in summer. Dip the cut end in rooting hormone and plant in a well-draining soil mix.

Maintain high humidity and warmth to encourage root development. Alternatively, propagation from seed is possible but may be slower.

Repot Combretum aculeatum every 2-3 years, or when the plant becomes root-bound. Use a well-draining potting mix, such as a blend of compost and sand. Spring is the ideal time for repotting.

Choose a pot that is only slightly larger than the current one to avoid excessive moisture retention.