Water Blumea afra moderately during the growing season, allowing the soil to dry out slightly between waterings. Reduce watering significantly in winter to prevent root rot.

Ensure good drainage to avoid waterlogged conditions, which this plant dislikes.

Prune Blumea afra after flowering to maintain its shape and encourage bushier growth. Remove spent flower heads and any dead or leggy stems.

Heavy pruning can be done in early spring before new growth begins to revitalize the plant.

Propagate Blumea afra from stem cuttings taken in spring or early summer. Dip cuttings in rooting hormone and plant them in a well-draining potting mix. Keep moist and warm until roots form, typically within a few weeks.

Seed propagation is also possible.

Repot Blumea afra every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. Repot in spring before the active growing season commences.

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