Water moderately when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot. Ensure good drainage in the pot. Reduce watering slightly during cooler months to prevent over-saturation.

Prune lightly after flowering to maintain shape and encourage bushier growth. Remove any dead or faded blooms to promote continuous flowering. Pinch back young plants to encourage a more compact form.

Propagate by seeds sown in spring or by stem cuttings taken during the summer. Seeds can be sown in a well-draining seed-starting mix and kept moist. Cuttings should be rooted in moist potting mix.

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 peat-based compost with added perlite or sand, and choose a pot slightly larger than the current one.