Ligularia dentata thrives in consistently moist soil. Water deeply when the top inch of soil feels dry. Avoid letting the soil dry out completely, as this can stress the plant.

In hot, dry weather, you may need to water more frequently to maintain adequate moisture levels for these thirsty plants.

Deadhead spent flower stalks to encourage more blooms and maintain a tidy appearance. In late autumn, after flowering has finished, cut back the foliage to ground level.

This helps prevent disease and prepares the plant for winter dormancy. Remove any damaged or diseased leaves promptly.

Ligularia dentata can be easily propagated by division in early spring or autumn. Carefully dig up established clumps and separate them into smaller sections, each with roots and at least one bud.

Replant divisions immediately into well-prepared soil, watering thoroughly to help them establish.

Container-grown Ligularia dentata typically needs repotting every 2-3 years. Choose a pot that is one size larger than the current one. Repot in spring as new growth begins. Use a good quality, well-draining potting mix.

Water well after repotting to settle the soil and reduce transplant shock.