Water Myrcia aethusa thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot. Reduce watering frequency during cooler months or when the plant is dormant.

Ensure good drainage in the pot to prevent excess moisture buildup.

Prune Myrcia aethusa to maintain its shape, remove dead or diseased branches, and encourage bushier growth.

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

Propagate Myrcia aethusa from semi-hardwood cuttings taken in summer. Dip the cut end in rooting hormone and plant in a well-draining potting mix. Keep the cuttings moist and in a warm, humid environment.

Rooting can take several weeks to months.

Repot Myrcia aethusa every 2-3 years, or when it becomes root-bound. Choose a pot that is only slightly larger than the current one. Use a well-draining potting mix, such as a blend of potting soil, perlite, and compost.

Repotting is best done in spring.