Water moderately during the growing season, allowing the soil to dry slightly between waterings. Reduce watering significantly in winter, providing just enough to prevent the soil from becoming completely dry.

Soggy conditions can lead to root rot.

Prune lightly after flowering to shape the tree and remove any dead or crossing branches. This encourages bushier growth and more flowers. Avoid heavy pruning, as it can reduce the plant's vigor and flowering potential.

Sophora inhambanensis can be propagated from seeds sown in spring after a period of stratification, or from semi-hardwood cuttings taken in summer. Cuttings require a warm environment and high humidity to root successfully.

Repot young plants annually in spring, and mature plants every 2-3 years. Use a well-draining potting mix. Repotting helps refresh the soil and provides more space for root growth, essential for vigorous development.