Keep the soil consistently moist but not waterlogged. Water thoroughly when the top 2-3 cm of soil feels dry to the touch. Reduce watering slightly during winter dormancy, but do not allow the soil to dry out completely.

Ensure good drainage to prevent root rot, especially in containers.

Prune in late winter or early spring before new growth begins. Remove any dead, damaged, or diseased foliage.

For clumping varieties, you can tidy up the plant by cutting back the old foliage to about 5-10 cm above the ground. This encourages fresh, vigorous growth and maintains a neat appearance.

Easily propagated by division in early spring. Carefully dig up the plant and divide the root ball into sections, ensuring each section has healthy roots and shoots.

Replant the divisions immediately into well-draining soil. Alternatively, sow seeds indoors in spring, though this is less common for cultivars.

Repot container-grown plants every 2-3 years or when they become root-bound. Spring is the ideal time to repot. Use a slightly larger pot with fresh, well-draining potting mix.

Gently loosen the roots before placing the plant in the new pot and watering thoroughly. This revitalizes the plant and promotes better growth.