Sanicula chinensis prefers consistently moist soil, especially during its active growth period. Water thoroughly when the top inch of soil begins to feel dry. Avoid waterlogging, as this can lead to root rot.

Reduce watering slightly during its dormant phase in winter, but do not allow the soil to dry out completely.

Pruning is minimal for Sanicula chinensis. Remove any dead, damaged, or diseased foliage as needed.

After flowering, if seed dispersal is not desired, spent flower stalks can be trimmed back to maintain a tidy appearance and direct the plant's energy into vegetative growth. This can be done in late summer.

Sanicula chinensis can be propagated by division of clumps in early spring before new growth emerges. It can also be grown from fresh seed, sown in autumn in a cold frame.

Germination can be erratic and may take one to two years. Ensure seeds are kept moist.

Repotting is typically only necessary when the plant becomes root-bound, which is uncommon for Sanicula chinensis as it prefers to remain undisturbed.

If repotting is required, do so in early spring before active growth begins. Use a well-draining potting mix and a pot only slightly larger than the current root ball.