Guioa acutifolia prefers consistently moist soil during its active growth period. Water thoroughly when the top 2-3 cm of soil feels dry.

Reduce watering in cooler months to prevent waterlogged conditions, allowing the soil to dry out slightly more between waterings.

Prune Guioa acutifolia to maintain desired shape and size, and to remove any dead or crossing branches.

Light pruning can be done anytime, but heavier pruning is best performed in late winter or early spring before new growth begins. Use clean, sharp tools.

Guioa acutifolia can be propagated from seeds, which may require scarification or soaking before sowing. It can also be propagated from semi-hardwood cuttings taken in summer.

Ensure cuttings are placed in well-draining soil and kept in a humid environment.

Repot Guioa acutifolia every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. Repotting is best done in spring.

Choose a pot that is only slightly larger than the current one to avoid overwatering issues.