Cyclical heavy pruning back to previous pollard points — for trees that need to be kept to a managed size. Done at the right time of year, the right way.
What pollarding actually is
Pollarding is a long-term pruning regime where the canopy is cut back hard to the same points every few years. Done correctly, the tree forms permanent knuckle-like 'pollard heads' that put out a fresh crown of growth each season. It's the right way to keep large urban trees at a managed height — when the alternative is removing them.
Species that take pollarding well
- London plane (the classic — most of London's street trees)
- Lime
- Willow
- Poplar
- Some maples, oaks and ash (with care)
Some species don't pollard well — birch, cherry, magnolia and most conifers in particular. If you've got something like that and want it kept smaller, we'll talk you through a crown reduction instead.
Re-pollarding an established pollard
If the tree's been pollarded before, the job is straightforward: cut back to the existing pollard heads, leaving short stubs of the most recent season's growth. Cycle length is usually 3–5 years.
Starting a pollard on a tree that's never been done
This is a much bigger commitment. The first cut is heavy, the regrowth is vigorous, and the tree is then on a permanent cycle — you can't just stop. We'll only recommend it if it's the right option for the tree and the site.
Best time of year
Late winter or very early spring, when the tree is still dormant but the worst frost risk has passed. We avoid pollarding in active growth (May–July) or in the middle of bird nesting season.
Frequently asked
Is pollarding bad for the tree?
Done properly to a species that takes it, no — pollarded trees often live longer than unmanaged ones because they never get top-heavy. Done badly, or to the wrong species, it can kill the tree.
How often does it need doing?
Most pollarded broadleaves go onto a 3–5 year cycle. London plane often 3, lime and willow can stretch to 5.
Can you pollard my tree?
Send us a photo. We'll tell you honestly whether pollarding is right for it.
Do you need permission?
If the tree is TPO'd or in a conservation area, yes — and we'll submit the application for you.