Guioa amabilis prefers consistently moist soil. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot.

Reduce watering slightly during cooler, dormant periods in winter, but do not allow the soil to dry out completely.

Prune Guioa amabilis to maintain shape and size, or to remove dead, damaged, or crossing branches.

Light pruning can be done at any time of year, but heavier pruning is best undertaken in late winter or early spring before the new growth begins. Use clean, sharp tools for best results.

Guioa amabilis can be propagated from seeds, which should be sown fresh after collection. Germination may be erratic and can take several weeks to months.

Alternatively, semi-hardwood cuttings can be taken in summer and treated with rooting hormone, then placed in a well-draining medium.

Repot Guioa amabilis every 2-3 years, or when the plant becomes root-bound. The best time to repot is in spring before the active growth period. Use a well-draining potting mix.

Choose a pot that is only slightly larger than the current one to avoid excessive moisture retention.