Keep the soil consistently moist during the growing season, but avoid waterlogging. Reduce watering significantly during its dormant period, allowing the soil to dry out between waterings.

Overwatering can lead to root rot.

Pruning is generally not required for Typhonium roxburghii. Remove any dead or yellowing leaves as they appear to maintain a tidy appearance and prevent potential disease spread. Minimal intervention is best.

Propagation is typically achieved through division of tubers during their dormant period in late winter or early spring. Carefully separate healthy tubers and replant them in well-draining soil.

Alternatively, seeds can be sown fresh.

Repot Typhonium roxburghii every 2-3 years, or when the tuber has outgrown its container, ideally during the dormant season. Use a well-draining potting mix and a pot that provides adequate space for tuber growth.