Water Mimosa rocae moderately when the top 2-3 cm of soil feel dry. Avoid waterlogging, as this can lead to root rot. Reduce watering during the cooler, dormant winter months.

Ensure good drainage to prevent soggy conditions.

Prune Mimosa rocae to shape and manage its size. Remove any dead, damaged, or crossing branches as needed. Light pruning can be done after flowering to encourage bushier growth.

Avoid heavy pruning, which can stress the plant.

Propagate Mimosa rocae by taking semi-hardwood cuttings in late summer or early autumn. Dip the cut ends in rooting hormone and plant them in a well-draining potting mix.

Keep the cuttings moist and warm until roots develop.

Repot Mimosa rocae 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 cactus or succulent blend.

Repot in spring before new growth begins.