Pruning guide

Pruning Cherry Laurel

When and howPrunus laurocerasus

Prune your cherry Laurel in June and September — the optimal month is usually September.

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The next pruning window is June.

Cherry Laurel (Prunus laurocerasus)
Foto: Lord Koxinga / Wikimedia Commons / CC BY-SA 3.0

When to prune?

The shrub cherry Laurel is pruned in June and September.

Pruning time depends on when the shrub flowers.

The rule of thumb for ornamental shrubs: spring-flowering shrubs (forsythia, lilac, flowering currant) are pruned immediately after flowering, because they set their buds on last year's wood. Summer-flowering shrubs (buddleia, paniculata hydrangea, hardy hibiscus) are pruned in March, because they flower on wood produced this season. Get the timing wrong and you cut off this year's buds. Evergreen shrubs (yew, box) are best pruned around Midsummer (24 June): the first flush of growth is finished and the plant still has time to seal the wounds before winter.

How to prune cherry Laurel

Cherry laurel responds well to pruning and can be shaped into formal hedges or kept as informal screening. The two main pruning windows are June and September. June pruning, after the spring flush of growth has hardened off, allows you to tidy the plant while still giving it time to produce a second flush of foliage before winter. September pruning is lighter, removing any wayward growth and maintaining shape without stimulating soft new growth that might be damaged by frost. Use secateurs or a pruning saw rather than hedge trimmers if possible. Cherry laurel has large, glossy leaves, and mechanical trimmers slice through them, leaving unsightly brown edges that take months to drop. Secateurs allow you to cut just above a leaf node or back to a main branch, resulting in a much neater finish. For large hedges where hand-pruning isn't practical, trim with shears or a trimmer but expect some cosmetic leaf damage. Remove any dead, diseased, or crossing branches first, cutting back to healthy wood or the main stem. To reduce height or spread, cut back to a side shoot or bud facing the direction you want new growth to go. Cherry laurel tolerates hard pruning; if an old hedge has become leggy or overgrown, you can cut it back to 30–50 cm from the ground in late winter or early spring, and it will regenerate from old wood, though it may take two seasons to look presentable again. Avoid pruning in frosty weather or late autumn, as cut surfaces are vulnerable to cold damage and dieback.

Common mistakes

Hard-pruning all hydrangeas in early spring

Mophead hydrangea (Hydrangea macrophylla) flowers on old wood — cut it back in March and you get no flowers. Paniculata flowers on new wood and can be cut back hard. Check the species first.

Trimming everything to the same length

Looks 'chopped' and weakens the shrub. Instead, remove one in three of the oldest stems each year right down to the base (renewal pruning). This keeps the shrub vigorous and natural in shape.

Pruning in summer heat

Fresh cuts dry out quickly in full sun and become an entry point for fungal disease. Wait for an overcast day or postpone until autumn.

Hold off on pruning

Better to wait than prune at the wrong moment. The next optimal window is June. Until then: leave the plant alone — only remove dead or diseased wood (which you can do year-round).

Also prune in June and September

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