Anemonastrum antucense prefers consistently moist soil but not waterlogged conditions. Water thoroughly when the top centimeter of soil feels dry. Reduce watering during winter dormancy.

Ensure good drainage to prevent root rot, especially in containers. Aim for a balanced moisture level throughout the growing season.

Prune Anemonastrum antucense after flowering to tidy the plant and encourage a second bloom. Remove spent flower stalks and any damaged or dead foliage. Cut back stems to just above a leaf node or basal growth.

This helps maintain plant shape and vigor for the following season.

Propagate Anemonastrum antucense by division in early spring or autumn. Carefully dig up the plant and divide crowded clumps into smaller sections, ensuring each division has roots and at least one bud.

Replant divisions immediately into well-prepared soil. Seeds can be sown in autumn.

Repot container-grown Anemonastrum antucense every 2-3 years, or when the plant becomes root-bound. The best time is in early spring before new growth begins. Use a well-draining potting mix.

Choose a pot only slightly larger than the current one to avoid overwatering issues.