Pruning guide
How to prune common hollyhock
More common hollyhock care
Pruning common hollyhock — FAQ
When should I prune common hollyhock?
After flowering finishes, typically late summer; clear old stalks in autumn. Cut spent flowering spikes down to the basal rosette using loppers or a pruning saw for thick stems. Leave the low rosette of leaves intact — it overwinters and supports next year's flowering stalk.
How often does common hollyhock need pruning?
Once per year after flowering. Common hollyhock needs minimal pruning. Remove spent flower spikes once blooming finishes to reduce self-seeding if unwanted, or leave them to set seed for the following year. Cut the entire stalk to the base after it yellows. Basal foliage rosettes that overwinter should be left untouched.
How do you prune common hollyhock?
Cut spent flowering spikes down to the basal rosette using loppers or a pruning saw for thick stems. Leave the low rosette of leaves intact — it overwinters and supports next year's flowering stalk.