Water regularly, allowing the soil to dry slightly between waterings. Ensure good drainage, especially during dormancy. Overwatering can lead to root rot.

Reduce watering in late autumn and winter when the plant is less active.

Prune after flowering to remove spent flower stalks and prevent unwanted seed dispersal. Cut back any dead or damaged foliage in late autumn or early spring.

This helps maintain a tidy appearance and encourages healthy new growth.

Propagate by division in early spring or autumn. Carefully separate established clumps into smaller sections, ensuring each division has roots and shoots. Replant immediately into well-draining soil.

Seed propagation is also possible but less common for home growers.

Repot every 2-3 years, or when the plant becomes root-bound. Choose a pot with drainage holes and use a well-draining potting mix. Repot in early spring before active growth begins.

This provides fresh nutrients and space for root development.