Water Bistorta alopecuroides regularly during its active growing season, especially in warmer climates. Allow the soil to dry slightly between waterings. Reduce watering in autumn and winter to prevent root rot.

Ensure good drainage to avoid waterlogged conditions which this plant dislikes.

Prune Bistorta alopecuroides after flowering to tidy its appearance and encourage a denser habit. Deadhead spent flower spikes to prevent self-seeding if desired.

In late autumn or early spring, cut back the old foliage to ground level to make way for new growth.

Bistorta alopecuroides can be propagated by division in early spring. Carefully lift the plant and divide the root ball into smaller sections, ensuring each section has healthy roots and shoots.

Replant divisions immediately into well-draining soil.

Repot Bistorta alopecuroides every 2-3 years, or when the plant becomes root-bound. The best time to repot is in early spring before new growth begins.

Use a pot that is slightly larger than the current one, with fresh, well-draining potting mix.