Cherry Laurel in September: monthly care
Month-by-month care — Prunus laurocerasus
In September your cherry Laurel needs attention: plant / sow and prune.
- Plant / sow
- Prune

What to do this September
Cherry laurel is remarkably adaptable and will grow in almost any position, from full sun through partial shade to full shade, making it one of the most versatile evergreen shrubs for temperate gardens. It tolerates a wide range of soil types—loam, clay, chalk, and even sandy soils—though it performs best in reasonably fertile, moisture-retentive ground that doesn't dry out completely in summer or become waterlogged in winter. Plant bare-root or container-grown specimens in March, April, or May for spring planting, or in September and October for autumn planting. Autumn is often preferable because the soil is still warm and autumn rains help establishment, but spring planting works well if you can water reliably through the first summer. Dig a hole roughly twice the width of the root ball and the same depth, breaking up compacted soil at the base. Mix in some well-rotted compost or manure if your soil is poor or very free-draining. Set the plant so the top of the root ball sits level with the surrounding soil—planting too deep can lead to stem rot. For hedging, space plants 50 cm apart; for specimen shrubs, allow at least 100 cm between plants to accommodate the mature spread of 100–300 cm. Backfill with the excavated soil, firm gently with your heel to eliminate air pockets, then water thoroughly even if the soil feels damp. Apply a 5–7 cm layer of organic mulch (composted bark or garden compost) around the base, keeping it a few centimetres clear of the stem. This conserves moisture and suppresses weeds while the roots establish. Water weekly during dry spells in the first growing season.
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.