Water Paullinia pinnata regularly, keeping the soil consistently moist but not waterlogged. Allow the top inch of soil to dry out slightly between waterings, especially during the growing season.

Reduce watering in winter, allowing the soil to become drier.

Prune Paullinia pinnata to maintain its desired shape and size, and to remove any dead or overgrown branches. Light pruning can be done anytime, but heavier pruning is best done in late winter or early spring before new growth emerges.

Paullinia pinnata can be propagated from seeds or stem cuttings. Seeds should be sown in well-draining soil and kept moist.

Cuttings should be taken from healthy stems, treated with rooting hormone, and planted in a moist medium.

Repot Paullinia pinnata every 2-3 years or when it becomes root-bound. Use a well-draining potting mix and a pot that is slightly larger than the current one.

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