Water moderately during the growing season, allowing the soil to dry slightly between waterings. Reduce watering significantly in winter dormancy, keeping the soil barely moist to prevent root rot.

Ensure good drainage to avoid waterlogged conditions, which this plant dislikes.

Prune after flowering to tidy the plant and prevent self-seeding if desired. Remove any dead or damaged foliage in early spring before new growth emerges.

This species generally requires minimal pruning, focusing on maintaining a natural shape.

Propagate from seed sown in autumn or early spring. Stratification may improve germination rates. Division of established clumps in spring is also an option, though this plant can be slow to establish from divisions.

Repot young plants every 2-3 years in spring as needed. Mature plants are best left undisturbed, as they dislike root disturbance.

Use a well-draining, gritty compost mix, and choose a pot that allows for adequate root development.