Pruning guide
How to prune greater coreopsis
Best time
Throughout bloom season; late autumn for hard cutback
How often
Deadhead regularly; cut back annually; divide every 3-4 years
Technique
Snip spent flower heads to the nearest leaf node. After peak bloom, cut stems back by one-third. Cut all to 3-4 inches in late autumn.
More greater coreopsis care
Pruning greater coreopsis — FAQ
When should I prune greater coreopsis?
Throughout bloom season; late autumn for hard cutback. Snip spent flower heads to the nearest leaf node. After peak bloom, cut stems back by one-third. Cut all to 3-4 inches in late autumn.
How often does greater coreopsis need pruning?
Deadhead regularly; cut back annually; divide every 3-4 years. Greater Coreopsis is a native perennial of the eastern US. Regular deadheading prolongs bloom and prevents excessive self-seeding. Cut stems back by one-third after the main summer bloom to encourage a late-season flush. In late autumn, cut the entire plant to 3-4 inches above ground. Divide congested clumps every 3-4 years in early spring.
How do you prune greater coreopsis?
Snip spent flower heads to the nearest leaf node. After peak bloom, cut stems back by one-third. Cut all to 3-4 inches in late autumn.