Water regularly, keeping the soil consistently moist but not waterlogged. Allow the top inch of soil to dry slightly between waterings, especially during warmer months.

Reduce watering in cooler, dormant periods, but never let the soil dry out completely.

Remove dead, damaged, or diseased leaves and flower stalks promptly. Cut back old flowering stalks at their base to encourage new growth and maintain a tidy appearance.

Light pruning can also be done to manage size and shape as needed.

Propagate by division of rhizomes during the spring. Carefully separate sections of the rhizome, ensuring each piece has at least one bud or shoot.

Replant these divisions into well-draining potting mix, watering lightly.

Repot every 2-3 years or when the plant becomes root-bound. Choose a pot that is slightly larger than the current one. Use a well-draining, peat-based potting mix.

Repot in the spring, before the active growing season begins.