Water moderately, allowing the soil to dry out slightly between waterings. Ensure good drainage to prevent waterlogging, especially during dry spells. Overwatering can lead to root rot.

Adjust frequency based on environmental conditions like temperature and rainfall.

Pruning is not typically essential for *Erigeron canadensis*. However, deadheading spent flowers can prevent unwanted self-seeding and maintain a tidier appearance.

Cut back any leggy or damaged stems to encourage a more compact habit if necessary.

*Erigeron canadensis* is easily propagated by seed. Sow seeds directly outdoors in early spring or late autumn. Seeds require light for germination.

It also readily self-seeds, often spreading prolifically in suitable conditions.

As *Erigeron canadensis* is often grown as an annual or short-lived perennial and is prone to self-seeding, repotting established plants is rarely necessary or practical. If starting from seed or dividing, use a well-draining potting mix in a small pot.