Allow the soil to dry out completely between waterings. Overwatering is a common cause of root rot. Water thoroughly when the top few centimeters of soil feel dry, and ensure good drainage.

Reduce watering significantly during winter dormancy.

Prune to maintain shape, remove dead or damaged stems, and encourage bushier growth. Use a sharp, clean knife or secateurs. Be aware of the milky sap, which can be irritating.

Prune in spring or early summer before flowering.

Easily propagated from stem cuttings. Allow cuttings to callus for a few days before planting in well-draining soil. Rooting hormones can be used but are not essential. Water sparingly until roots have formed.

Repot every 2-3 years or when the plant becomes root-bound. Use a gritty, well-draining potting mix, such as a cactus or succulent blend. Choose a pot that is only slightly larger than the current one. Repot in spring.