Cinchona calisaya prefers consistently moist soil but dislikes waterlogged conditions. Water thoroughly when the top 2-3 cm of soil feels dry.

Reduce watering slightly during cooler months, allowing the soil surface to dry a bit more between waterings. Ensure good drainage to prevent root rot.

Prune Cinchona calisaya to maintain shape, remove dead or diseased branches, and encourage bushier growth. Light pruning can be done anytime.

For more significant shaping, prune in late spring or early summer after the main flush of growth. Use clean, sharp tools.

Propagation is typically done by semi-hardwood cuttings taken in late summer or early autumn. Use a rooting hormone to improve success rates.

Cuttings should be planted in a well-draining potting mix and kept in a warm, humid environment until rooted. Seed propagation is also possible but can be slow.

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

Repotting is best done in spring before new growth begins. Handle the roots gently during the process.