Water regularly, especially during establishment and dry periods. Conyza canadensis prefers consistently moist soil but can tolerate some drought once established.

Allow the top few centimeters of soil to dry out slightly between waterings to prevent waterlogging.

Pruning is generally not required for Conyza canadensis. However, if the plant becomes leggy or if you wish to prevent self-seeding, you can cut back flower stalks after blooming.

This also helps maintain a tidier appearance.

Conyza canadensis readily self-seeds, making propagation simple. Seeds can be sown directly outdoors in early spring or fall.

Alternatively, propagate by transplanting volunteers or by dividing established clumps in spring.

Repotting is rarely necessary for Conyza canadensis as it is typically grown as an annual or short-lived perennial and often self-seeds. If growing in a container and it becomes root-bound, repot in spring to a slightly larger container with fresh potting mix.