Knowledgebase
Dead heading Peegee tree #922305
Asked November 22, 2025, 12:59 PM EST
Hennepin County Minnesota
Expert Response
The Peegee Hydrangea is of the paniculata form.
You can deadhead it now. You may want to keep some of them on for winter interest but removing some of them will lessen the weight if we get a heavy snow.
https://extension.umn.edu/trees-and-shrubs/pruning-hydrangeas