Pterocarpus tinctorius prefers consistently moist soil but dislikes waterlogged conditions. Allow the top 2-3 cm of soil to dry out between waterings. Reduce watering frequency during the cooler, dormant winter months.

Ensure good drainage to prevent root rot.

Prune Pterocarpus tinctorius to maintain its desired shape and size, and to remove any dead, damaged, or crossing branches.

Light pruning can be done at any time, but heavier pruning is best performed in late winter or early spring before new growth begins. Use clean, sharp tools.

Propagate Pterocarpus tinctorius from seeds or stem cuttings. Seeds should be sown in a warm, moist medium. For cuttings, take semi-hardwood cuttings in summer and root them in a well-draining substrate.

Provide bottom heat and high humidity for best results.

Repot Pterocarpus tinctorius every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix, such as a blend of peat moss, perlite, and compost.

Choose a pot that is only slightly larger than the current one. Repot in spring before the active growing season.