Dipsacus chinensis prefers consistently moist soil but can tolerate short periods of dryness once established. Water deeply when the top few centimeters of soil feel dry. Avoid waterlogging, which can lead to root rot.

Reduce watering in winter when the plant is dormant.

Prune Dipsacus chinensis after flowering to prevent self-seeding, especially if it's growing in an unwanted area. Deadhead spent flower stalks to encourage a tidier appearance and potentially prolong the blooming period.

Remove any dead or damaged foliage in late winter or early spring.

Dipsacus chinensis is easily propagated by seed sown directly outdoors in autumn or early spring. Seeds require a period of cold stratification.

It can also be propagated by division of clumps in spring, though this is less common and can be more challenging.

As Dipsacus chinensis is typically grown as a biennial or short-lived perennial and often self-seeds, repotting is rarely necessary. If growing in a container and it becomes root-bound, repot in spring to a slightly larger container with fresh, well-draining potting mix.