Pruning guide
How to prune vervain
Best time
Throughout the growing season
How often
Every 1–2 weeks in season
Technique
Pinch or snip stems just above a pair of leaves to encourage branching.
More vervain care
Pruning vervain — FAQ
When should I prune vervain?
Throughout the growing season. Pinch or snip stems just above a pair of leaves to encourage branching.
How often does vervain need pruning?
Every 1–2 weeks in season. Vervain responds well to regular light pruning. Pinching back the growing tips every couple of weeks keeps the plant bushy, delays flowering (which can turn the leaves bitter), and gives you a steady harvest. Always cut just above a leaf node.
How do you prune vervain?
Pinch or snip stems just above a pair of leaves to encourage branching.