Aglaia brownii prefers consistently moist soil but dislikes waterlogged conditions. Water thoroughly when the top 2-3 cm of soil feels dry to the touch. Reduce watering slightly during cooler months to prevent root rot.

Ensure good drainage to avoid issues.

Prune Aglaia brownii to maintain its shape and size, or to remove any dead or damaged branches. Light pruning can be done at any time of the year.

For more significant shaping, prune in late spring or early summer after flowering.

Aglaia brownii can be propagated from semi-hardwood cuttings taken in late spring or early summer. Dip the cut end in rooting hormone and plant in a well-draining potting mix.

Keep the soil consistently moist and provide bottom heat.

Repot Aglaia brownii every 2-3 years or when it becomes root-bound. Use a well-draining potting mix. Spring is the ideal time for repotting.

Choose a pot that is only slightly larger than the current one to avoid overwatering issues.