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

Ensure good drainage to avoid waterlogged conditions.

Prune annually in late winter or early spring to maintain shape and encourage bushier growth. Remove dead, damaged, or crossing branches.

Light trimming can also be done after flowering to deadhead spent blooms and promote further blossom production.

Propagate from semi-hardwood cuttings taken in summer. Insert cuttings into a well-draining propagation mix. Keep moist and in a warm, bright location with no direct sun. Rooting typically occurs within a few weeks.

Repot young plants annually in spring. Mature plants can be repotted every 2-3 years or when root-bound. Use a well-draining potting mix, such as a loam-based compost with added grit or perlite.

Choose a pot one size larger than the current one.