Guarana prefers consistently moist soil but not waterlogged. Water thoroughly when the top 2-3 cm of soil feels dry.

Reduce watering slightly during cooler, dormant periods, but never allow the soil to dry out completely. Ensure good drainage to prevent root rot.

Prune Guarana to maintain its shape and size, and to remove any dead, damaged, or crossing branches. Light pruning can be done anytime.

For more significant shaping or to encourage bushier growth, prune in late winter or early spring before new growth begins.

Guarana is typically propagated from seeds, which require warm conditions and consistent moisture to germinate. Cuttings can also be taken from mature plants, ideally semi-hardwood cuttings, and rooted in a moist, well-draining medium with bottom heat.

Repot Guarana every 2-3 years or when it becomes root-bound. Choose a pot that is slightly larger than the current one with ample drainage holes.

Use a well-draining potting mix, typically a blend of peat moss, perlite, and compost.