Water regularly, keeping the soil consistently moist but not waterlogged, especially during the growing season. Allow the top layer of soil to dry slightly between waterings.

Reduce watering in winter, providing just enough to prevent the soil from becoming completely dry.

Prune lightly after flowering to maintain a tidy shape and encourage reblooming. Remove any dead, damaged, or weak stems as needed. Pinch back leggy growth to promote bushier development.

Avoid heavy pruning, as this can stress the plant.

Propagate by division of clumps in spring or autumn. Carefully separate the root ball into smaller sections, ensuring each section has healthy roots and shoots. Replant the divisions immediately into well-draining soil.

Can also be propagated from seed sown in spring.

Repot every 1-2 years, or when the plant becomes root-bound. This is best done in spring before new growth begins. Choose a pot that is slightly larger than the current one.

Use a well-draining potting mix, ideally one suited for alpine or rock garden plants.