Water regularly to keep the soil consistently moist, especially during dry periods. Avoid waterlogging, as this plant prefers well-drained conditions.

Allow the top few centimeters of soil to dry out slightly between waterings for optimal health.

Minimal pruning is required. After flowering, you can deadhead spent blooms to encourage further flowering or to prevent self-seeding if desired.

In late winter or early spring, remove any dead or damaged stems to promote vigorous new growth.

Easily propagated from seeds sown in spring, either directly outdoors or in a seed tray. Scarification of seeds may improve germination rates.

It can also be propagated by division of established clumps in spring or autumn.

Established plants are generally best left undisturbed in their location. If repotting becomes necessary, typically for young plants or divisions, do so in spring or autumn.

Use well-draining soil, and water lightly after transplanting.