Water regularly, allowing the soil to dry slightly between waterings. Avoid waterlogging, as this can lead to root rot. In hotter, drier conditions, more frequent watering may be necessary.

Ensure good drainage to maintain healthy root systems.

Prune lightly after flowering to maintain a tidy shape and encourage bushier growth. Remove any dead or damaged stems throughout the year. Pinching back young plants can promote a more compact and branched structure.

Propagate from seed sown in spring or from stem cuttings taken in late spring or early summer. Seeds may require stratification. Cuttings should be rooted in a well-draining medium in a warm, humid environment.

Repot young plants annually or every two years in spring. Mature plants can be repotted less frequently, as needed, when root-bound. Use a well-draining potting mix. Ensure the new pot has adequate drainage holes.