Water regularly, keeping the soil consistently moist but not waterlogged. Allow the top inch of soil to dry out slightly between waterings, especially during active growth.

Reduce watering in cooler months, but do not let the soil become completely dry.

Prune Parkia decussata to maintain shape, remove dead or diseased branches, and encourage bushier growth. Light pruning can be done at any time, but major pruning is best done in late winter or early spring before new growth begins.

Propagation is typically done by seed, which requires stratification. Cuttings can also be taken from mature plants, but success rates can vary.

Ensure cuttings are treated with rooting hormone and kept in a warm, humid environment.

Repot young plants annually or when root-bound. Mature plants can be repotted every 2-3 years. Use a well-draining potting mix. Choose a pot that is only slightly larger than the current one to avoid overwatering.