Pruning guide
How to prune brown-eyed susan
Best time
Deadhead throughout summer; cut back in late autumn or early spring
How often
Deadhead weekly during bloom; cut back once annually
Technique
Snip spent flower stems back to a lateral bud or leaf to encourage reblooming. In autumn, cut the whole plant to 3–4 inches above ground level with clean shears.
More brown-eyed susan care
Pruning brown-eyed susan — FAQ
When should I prune brown-eyed susan?
Deadhead throughout summer; cut back in late autumn or early spring. Snip spent flower stems back to a lateral bud or leaf to encourage reblooming. In autumn, cut the whole plant to 3–4 inches above ground level with clean shears.
How often does brown-eyed susan need pruning?
Deadhead weekly during bloom; cut back once annually. Brown-eyed Susan benefits from deadheading to extend blooming through summer, and a hard cutback in late autumn or early spring. Leave some seedheads standing over winter to feed birds and allow self-seeding. Cut plants to a few inches from the ground once flowering fully ends.
How do you prune brown-eyed susan?
Snip spent flower stems back to a lateral bud or leaf to encourage reblooming. In autumn, cut the whole plant to 3–4 inches above ground level with clean shears.