Water moderately during the growing season, allowing the soil to dry slightly between waterings. Reduce watering significantly in winter when the plant is dormant.

Ensure good drainage to prevent root rot, as this species is sensitive to waterlogged conditions.

Prune after flowering to remove spent flower stalks and tidy the plant. Cut back any dead or damaged foliage in early spring before new growth begins.

This species generally requires minimal pruning to maintain its natural form.

Propagate by division in early spring when new growth appears. Carefully separate clumps of rhizomes, ensuring each division has roots and shoots. Replant immediately in well-draining soil.

Seed propagation is also possible but slower.

Repot container-grown plants every 2-3 years, or when they become root-bound. Use a well-draining potting mix. Early spring is the ideal time for repotting, just as active growth is starting.

Avoid disturbing the roots excessively.