For most hedges, yes — and considerably further than people expect. The hedges that look beyond saving are usually the ones that recover best, because the species that make good hedges are mostly species that tolerate very hard cutting.
The species answer
| Hedge | Renovation possible? | Recovery |
|---|---|---|
| Yew | Yes, into bare wood | Slow but reliable |
| Beech / hornbeam | Yes, to the framework | One bare season, then thickens |
| Hawthorn / blackthorn | Yes | Vigorous — traditional practice |
| Hazel & field maple | Yes | Very vigorous |
| Laurel | Yes | Fast, often within one season |
| Privet | Yes | Extremely forgiving |
| Holly | Yes | Slow to fill back in |
| Leylandii & most conifers | Green growth only | None from bare wood |
Why hedge species tolerate this
It is not luck. The plants traditionally used for hedging in this country were chosen precisely because they respond to being cut hard — that is what hedge-laying has depended on for centuries. A hawthorn hedge that is cut almost to the ground and laid will thicken from the base and be better for it.
Conifers are the modern exception, and they are the exception that causes nearly all the difficulty.
How renovation is actually done
On a broadleaf hedge, in two stages over two or three years.
- Year one: cut one face hard back to the main framework, and reduce the height. Leave the other face alone.
- Year two or three: once the cut face has regrown, do the other side.
This keeps the hedge working while it recovers — it never looks completely bare from both sides at once, and it is far less of a shock to the plant. It costs more in total than doing everything at once, so it is a judgement about how much the appearance matters in the meantime.
Where the hedge is screening something you would rather not look at, staged renovation is almost always worth the extra.
Timing
Late winter, before growth starts. The hedge then has the whole season ahead of it to recover, and there is no nesting to work around.
On nesting birds, it is worth being precise: it is not an offence to cut a hedge during the season. The offence under the Wildlife and Countryside Act 1981 is intentionally damaging or destroying a nest while it is in use or being built. So a hedge gets checked properly before the machine starts, and any section with an active nest waits.
The 1 March to 31 August ban you may have been told about applies to hedgerows on agricultural land under the Management of Hedgerows (England) Regulations 2024. Those Regulations expressly exclude hedgerows within the curtilage of a dwelling house, so a garden hedge is outside them.
Take the chance to fix the shape
Renovation is the one moment when the hedge's profile can be reset properly, and it is worth doing rather than simply putting it back where it was.
- Put a batter on the faces — wider at the base than the top — so light reaches the bottom and the base stays dense.
- Take it lower than the target height; it will grow.
- Take the width in further than feels necessary, for the same reason.
- Square the ends properly.
- Clear the base of weeds, ivy and stacked material while you can get to it.
The conifer conversation
If the hedge is Leylandii, Lawson, thuja or spruce, renovation in the proper sense is not available. These do not regenerate from bare brown wood, so the work is limited to the depth of the live green shell.
Push a hand into the foliage and see how far the green goes. Where there is a decent depth, a real reduction is possible. Where the green is a token layer over bare wood, it is not — and the honest options narrow to living with the hedge or replacing it. That is better heard plainly than discovered after paying for a cut that leaves it brown.
Got a hedge that's got away completely?
Send a photo or tell us what it is. We'll tell you honestly whether it can be brought back.
More Chipping Campden Hedge Maintenance Guides
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