Pruning guide
How to prune houttuynia cordata
More houttuynia cordata care
Pruning houttuynia cordata — FAQ
When should I prune houttuynia cordata?
Autumn for main cutback; spring for spread control. Cut all stems to ground level in autumn using shears. In spring and summer, pull or cut unwanted stems and rhizome runners at the soil surface to keep the plant within bounds. Root barriers help contain spread long-term.
How often does houttuynia cordata need pruning?
Annually in autumn; trim runners as needed through the growing season. Houttuynia cordata (fish mint) can be cut back hard to control its vigorous, spreading habit. In autumn, cut all top growth to the ground. In spring, trim or pull unwanted stems and runners at the edges to limit spread. It regrows strongly from rhizomes and tolerates hard cutting well.
How do you prune houttuynia cordata?
Cut all stems to ground level in autumn using shears. In spring and summer, pull or cut unwanted stems and rhizome runners at the soil surface to keep the plant within bounds. Root barriers help contain spread long-term.