Water regularly, allowing the soil to dry slightly between waterings. Mimosa bimucronata prefers consistently moist conditions but dislikes waterlogged roots, especially during its establishment phase.

Reduce watering in cooler months to prevent root rot.

Prune to shape the plant, remove dead or damaged branches, and control its size. Light pruning can be done anytime, but heavier pruning is best performed in late winter or early spring before new growth begins.

Thin out dense areas for better air circulation.

Propagate Mimosa bimucronata from seeds, which often require scarification or soaking to improve germination. Cuttings can also be taken from semi-hardwood or softwood in spring or summer.

Rooting hormone can aid in successful propagation.

Repot young plants annually or every two years into a slightly larger container. Mature plants can be repotted less frequently. Use a well-draining potting mix.

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