Routine and well-timed pruning helps ornamental Willows develop excellent color and a full and dense form. Trimming the plant encourages branching and redirects energy into new foliage growth. Pruning the plant throughout the growing season ensures a continued flush of new growth. Timing matters when trimming Willows because trimming at the proper time will safely promote new growth without damaging or harming the plant.
When to Prune Willow
Prune Willows in the early spring when the shrub is still dormant. Time this trim before the buds emerge and the shrub shows no signs of active growth. Focus on older branches and cut the shrub back by one-third. This rejuvenating trim will encourage fresh growth and increased foliage and color.
Periodically prune Willows throughout the growing season. Trim the shrub after the flowers fade and again in late summer or early fall. Shape the plant as needed to create a balanced and pleasing appearance while also encouraging new growth. Remove offshoots or suckers as they emerge.
Why Prune Willow
Willows are often grown as ornamental shrubs, and routine pruning keeps the size in check and encourages attractive new growth. Trimming the plant throughout the growing season promotes branching, leading to a dense appearance. Never remove more than one-third of the growth at a time, and wait several weeks between pruning sessions so the shrub can recover. Suckers or offshoots take energy away from the plant and can be removed.
How to Prune Willow
Step 1 - Observe the shrub for dead, damaged, or uneven growth.
Trim damaged branches or lopsided growth to create an even, rounded form.
Step 2 - Remove 1/3 of old stems.
Cut old stems back to a main branch or the base to encourage fresh growth.
Step 3 - Trim offshoots or suckers as far back as possible.
These branches sap energy from the main plant and can be removed anytime.
Willow Pruning Tips
- Remove dead or damaged growth at any time.
- Prune suckers or offshoots to direct energy into the main plant.
- Remove 1/3 of old stems in early spring to stimulate fresh growth.
- Prune Willow shrubs throughout the growing season to remove overgrowth and create a visually pleasing form.