Water regularly, allowing the soil to dry out slightly between waterings. Avoid overwatering, which can lead to root rot. In hotter weather, increase watering frequency.

Ensure good drainage to prevent waterlogged conditions, especially during winter.

Prune annually after flowering to maintain shape and encourage bushier growth. Remove spent flowers and dead or weak stems. Light pruning can be done throughout the growing season to deadhead and tidy the plant.

Avoid heavy pruning in late autumn.

Propagate from softwood cuttings taken in spring or semi-hardwood cuttings in summer. Insert cuttings into well-draining potting mix and keep them moist and in a warm, bright location.

Rooting typically occurs within a few weeks.

Repot every 1-2 years in spring, or when the plant becomes root-bound. Use a well-draining compost. Choose a pot only slightly larger than the previous one to avoid overwatering issues. Water thoroughly after repotting.