Water Guioa crenulata thoroughly when the top 2-3 cm of soil feel dry. Ensure good drainage to prevent waterlogging.

Reduce watering frequency during cooler months, allowing the soil to dry out more between waterings to avoid root rot.

Prune Guioa crenulata to maintain its shape and remove any dead, damaged, or crossing branches. Light pruning can be done anytime, but heavier shaping is best performed in late winter or early spring before new growth begins.

Propagate Guioa crenulata from semi-hardwood cuttings taken in summer. Root cuttings in a well-draining potting mix under mist or in a humid environment with bottom heat. Alternatively, seeds can be sown in spring.

Repot Guioa crenulata every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. Choose a pot only slightly larger than the current one to avoid overwatering.

Repot in spring before the active growing season.