Laurel Trees: The Ultimate Guide to Planting, Pruning and Enjoying These Iconic Evergreens

What Are Laurel Trees?

Laurel trees are a broad group of evergreen favourites that bring year‑round structure, colour and fragrance to the garden. In common parlance, “laurel” often refers to two different kinds of plants: the true bay tree, Laurus nobilis, prized for its culinary leaves and aromatic oil, and the ornamental laurels such as cherry laurel (Prunus laurocerasus) and certain evergreen hedging varieties that are used to create dense screens and formal shapes. Understanding the distinction between these groups helps gardeners select the right plant for the right purpose.

Botanical background

The true bay tree, Laurus nobilis, is a member of the Lauraceae family and is native to the Mediterranean region. It produces glossy, lance‑shaped leaves that release a distinctive scent when crushed. These leaves are widely used in cooking and in traditional remedies, and the tree itself can become quite large in ideal conditions. By contrast, cherry laurel, Prunus laurocerasus, belongs to the Rosaceae family and is commonly used as a hedge or decorative evergreen due to its vigorous growth and dense foliage. While both graft well in many UK gardens, they have different pruning needs, growth rates and diseases to watch for.

Growth habits and appearance

Laurel Trees come in a range of sizes, from compact, bushy specimens to tall, slender trees. Bay laurel tends to remain more open and leggy if not pruned, with aromatic leaves that turn a deeper olive green in winter. Cherry laurel, on the other hand, forms dense, evergreen screens that are excellent for privacy and wind protection. The leaves of cherry laurel are typically larger, with a glossy finish, and the plant can handle harsher pruning to maintain a formal shape. When planning a border or a hedge, consider the mature height and spread of your chosen laurel tree to ensure it doesn’t overwhelm the space you have available.

Laurel Trees Varieties and Cultivars

Choosing the right laurel trees for your garden involves understanding the main types and their specialised cultivars. Below are common options you are likely to encounter in nurseries and garden centres across the UK.

Bay Laurel (Laurus nobilis)

• Compact varieties such as ‘Angustifolia’ offer smaller habit for smaller spaces.
• Moroccan or Turkish bay types may present slightly different leaf aromas and growth characteristics.
• Heritage forms provide a traditional look with robust drought tolerance once established.

Cherry Laurel (Prunus laurocerasus)

• Commonly used hedging forms such as ‘Rotundifolia’ or ‘Otto Luyken’ (though the latter is a smaller, more compact cultivar with a different scientific name in some nurseries).
• Columnar cultivars for narrow spaces or formal avenues.
• Variegated selections bring brightness to shaded borders yet still retain evergreen coverage.

Other laurels and evergreen hedging varieties

• Some ornamental laurels are bred for upright habit and refined leaf texture, offering alternative aesthetics for geometric gardens.
• In some landscapes, mixed shrub borders include laurel trees alongside evergreen magnolias, pittosporums or euonymus to diversify texture.

Choosing the Right Laurel Tree for Your Garden

Selecting laurel trees involves evaluating site conditions, desired screening effect, and how much maintenance you want to invest. Here are practical guidelines to help you decide.

Consider your space

• For compact plots or small courtyards, opt for bay laurel cultivars with a slower growth rate or cherry laurels trained as standard trees with careful pruning.
• For long borders or privacy screens, choose cherry laurel hedging varieties with dense foliage that creates an effective barrier.

Sunlight and soil

• Bay laurel prefers a sunny or lightly shaded position and well‑drained soil. It dislikes waterlogged roots and cold, drying winds in exposed sites.
• Cherry laurel is adaptable, tolerating sun or partial shade, though it appreciates fertile, well‑drained soil. In heavy clay or waterlogged ground, improve drainage or consider container planting.

Climate considerations

• In most of the UK, laurel trees perform well in temperate climates, but extremely harsh winters or gusty coastal sites may require wind protection and mulching to protect roots.
• Container growing offers flexibility in climate‑sensitive areas. You can move pots to sheltered spots during cold snaps.

Planting Laurel Trees: A Step‑by‑Step Guide

Proper planting is foundational to long‑term health. Whether you are installing bay laurel or cherry laurel, follow these steps for best results.

When to plant

Plant laurels in early spring or autumn when soils are workable and moisture is available. Avoid planting during the hottest part of summer in exposed locations, which can stress young roots.

Preparing the site

Prepare a planting hole twice as wide as the root ball and deep enough to sit the plant at the same depth as in the pot. Loosen surrounding soil to encourage root invasion, and amend with compost or well‑rotted organic matter if your soil is poor or heavy.

Planting technique

Place the plant in the hole, gently spread the roots, and backfill with a mixture of soil and compost. Water thoroughly to settle the soil and remove air pockets. Mulch lightly with organic matter to retain moisture and suppress weeds, but keep mulch away from the trunk to prevent rot.

Initial care after planting

• Water regularly during the first growing season, especially in dry spells.
• Apply a balanced, slow‑release fertiliser in spring if growth appears slow or pale.
• Stake only if necessary to support a tall or top‑heavy plant, removing supports after the first couple of growing seasons to encourage natural strength.

Care and Maintenance for Laurel Trees

Laurel trees require relatively straightforward upkeep, but a routine helps them stay vigorous and attractive. The points below cover basic care for both bay laurel and cherry laurel in UK gardens.

Watering and irrigation

• Young laurels benefit from regular watering until established. After that, water deeply during dry spells, allowing the topsoil to dry slightly between waterings to avoid root rot in poorly drained soils.
• In container plantings, check daily watering in hot weather and ensure the pot drains freely.

Soil and feeding

• Bay laurel appreciates slightly acidic to neutral soil and benefits from a yearly top‑dressing of compost or well‑rotted manure in spring.
• Cherry laurel responds well to modest feeding in spring, using a balanced fertiliser appropriate for evergreen shrubs.

Mulching and weed control

• Apply a 5–7 cm layer of organic mulch to conserve moisture and regulate soil temperature. Avoid piling mulch against the trunk.
• Weed regularly to reduce competition for nutrients, particularly during the initial years after planting.

Pruning for health and shape

Pruning is an essential part of maintaining laurel trees. It helps manage size, promotes denser growth, and preserves desired shapes. The timing and method vary by species.

Pruning and Shaping Laurel Trees

Pruning Laurel Trees is both an art and a science. The two main types—bay laurel and cherry laurel—have different pruning needs. Here are practical rules you can follow to keep your laurel trees healthy and aesthetically pleasing.

Bay Laurel pruning basics

• Prune lightly after harvest or as needed to maintain shape. Heavy pruning should be avoided in late autumn or winter to prevent cold stress and disease entry points.
• Annual light trimming encourages bushier growth and prevents leggy canes. Remove dead or damaged wood and cut back to a healthy bud.

Cherry Laurel pruning basics

• Cherry laurel can be clipped into formal shapes or allowed to grow as tall hedges. For hedges, trim two to three times per year, mainly in late spring and early summer, to retain dense foliage.
• For topiary or narrow screens, selectively prune to create a balanced silhouette while maintaining vertical growth. Avoid excessive reduction in a single session to minimise stress.

Pruning cautions and best practices

• Never prune during extreme heat or frost periods. Always use clean, sharp secateurs or pruning saws to prevent disease spread.
• Be mindful of pests and disease entry points after pruning; sterilise tools between plants if you are pruning multiple specimens to avoid cross‑infection.
• Avoid removing more than one‑third of the plant’s foliage in a single pruning session, especially on established trees, to prevent shock and sunburn of new growth.

Pests, Diseases and Common Problems

Even hardy laurel trees are susceptible to a range of pests and diseases. Early detection makes treatment simpler and more effective. Here is a practical overview of what to watch for and how to respond.

Common pests

• Aphids and scale insects on new growth can stunt development; wash off with a gentle jet of water or use horticultural oil if populations persist.
• Sawflies or caterpillars may chew on new leaves; handpick or apply an appropriate biological or organic control if the infestation is small.
• Slugs and snails can damage low shoots; use targeted controls or barriers in damp conditions.

Common diseases

• Leaf spot and blight on cherry laurel can reduce appearance; improve air circulation, avoid overhead watering, and remove affected foliage promptly.
• Powdery mildew may appear in damp, shaded sites; increase sun exposure, prune crowded growth, and apply a suitable organic fungicide if needed.
• Armillaria root rot is a serious disease in poorly drained soils; ensure good drainage and, if suspected, remove infected plant material and consider replacement with well‑draining species.

Environmental stresses

• Wind scorch and drought stress can lead to leaf browning. Shelter young plants and water deeply during drought periods to maintain vigour.
• Cold damage is possible in exposed locations. Consider winter protection for sensitive varieties and avoid planting in frost pockets.

Propagation: How to Multiply Laurel Trees

Growing new laurel trees from cuttings or layering is a rewarding skill for keen gardeners. Below are reliable methods for both bay laurel and cherry laurel, with practical tips to maximise success.

Propagation by cuttings

• Softwood cuttings from late spring to early summer can root readily in a moist, well‑drained medium. Remove lower leaves and dip the cut end in rooting hormone for better results.
• Semi‑ripe cuttings taken in late summer also root well with adequate humidity and warmth. Use a misting system or a plastic bag to maintain humidity.
• Keep cuttings evenly moist but not waterlogged, and place them in indirect light until roots form.

Propagation by layering

• Layering involves bending a flexible branch to the ground, burying a section of the stem, and encouraging roots to form while it remains attached to the parent plant. Once rooted, sever the new plant and transplant.
• This method is especially reliable for cherry laurel, producing true clones of the parent plant with minimal stress.

Seed propagation

• Bay laurel can be grown from seed, but it is slower and less practical for most home gardeners. Seed requires stratification and a long germination period.
• Seed propagation is more commonly used by breeders and rare plant enthusiasts, rather than hobby gardeners seeking quick results.

Laurel Trees in the Landscape: Design Ideas and Applications

Laurel trees offer versatility in landscape design, from formal hedges to architectural highlights. They can become the backbone of your garden’s structure when used thoughtfully.

Formal hedges and screens

Cherry laurel is especially well suited to dense screens that provide privacy, wind protection and a consistent year‑round backdrop. Regular pruning keeps the hedge tidy and encourages compact growth. Consider a standard height or a multi‑stem approach depending on space and aesthetic preference.

Single specimens and focal points

A well‑chosen bay laurel tree can act as a fragrant focal point in a sunny corner. Train your bay tree into a standard form or keep it as a bushy, multi‑stem specimen to create a welcoming entry feature.

Mixed borders and texture contrasts

Laurel trees pair well with grasses, perennials and evergreen companions. The dark, glossy leaves contrast beautifully with lighter foliage such as magnolias, ferns or silver‑leaved shrubs, adding depth and year‑round interest.

Topiary and architectural statements

With careful pruning, laurel trees can be trained into topiary forms, from spheres and cones to obelisks. This approach suits formal gardens and contemporary plots where clean lines are desired.

Laurel Trees for Culinary and Aromatic Uses

Among the most valued attributes of the bay laurel is its culinary use. The leaves impart warm, herbal notes to stews, sauces and braises, while the trees themselves contribute a Mediterranean ambience to the garden. Here’s how to make the most of culinary laurels.

Harvesting bay leaves

Harvest bay leaves when the plant is established, typically after the first year of growth. Use fresh leaves for delicate dishes or dry them for long‑term storage. Hang bundles in a dry, well‑ventilated area away from direct sunlight to preserve essential oils and fragrance.

Essential oils and fragrance

Bay laurel oils are valued for aromatherapy and natural perfumery. Distilling or infusing leaves in oils can yield aromatic blends suitable for home use, though professional guidance is advised for safety and quality.

Ethical foraging and sustainability

If you are harvesting from an established plant, do so judiciously to avoid stressing the tree. Regular pruning to encourage new growth supports sustainable leaf production and long‑term health.

Laurel Trees for Beginners: Quick Start Guide

If you’re new to laurel trees, these practical steps will help you establish healthy plants and enjoy their benefits with confidence.

Start with healthy stock

• Choose nursery‑labelled plants with clear healthy foliage, no signs of pests, and firm roots. For hedges, opt for uniform, well‑balanced specimens.

Right place, right plant

• Plant bay laurel where it has full sun to part shade and protection from cold winter winds. For cherry laurel, ensure there is enough space for the mature width and consider drainage improvements if your site is prone to wet feet.

Maintenance routine

• Water deeply during dry periods, apply mulch to conserve moisture, and prune lightly to maintain shape. Monitor for pests and diseases and act early if signs appear.

Overwintering tips

In colder regions, protect young laurels with a sheltered position or light fleece during severe frosts. Mature plants are typically more resilient but still benefit from wind protection and mulching in exposed locations.

Common Misconceptions about Laurel Trees

Laurel trees are often misunderstood. Here are clarifications that help gardeners make informed choices and avoid common mistakes.

“All laurels are the same”

There is a wide range of plants commonly called laurels, from the culinary bay to ornamental Prunus laurocerasus and other evergreen shrubs. Each has distinct botanical traits, growth habits and care needs. Recognising the difference ensures you select the right plant for your space and expectations.

“Laurel trees are drought‑proof”

While many laurel varieties are fairly drought tolerant once established, all plants benefit from regular moisture in dry periods, especially in containers or shallow soils. Adequate drainage is crucial to prevent root problems.

“Pruning kills the plant”

Pruning, when performed correctly and at the right time, supports healthy growth and makes the plant easier to manage. The key is to avoid heavy pruning during winter and to use clean tools to minimise disease transmission.

Seasonal Care Calendar for Laurel Trees

Having a simple seasonal calendar helps you plan essential tasks and optimise the health and appearance of your laurel trees throughout the year.

Spring

• Check for winter damage and prune lightly to maintain shape.
• Feed if growth looks pale or slow and water during early dry spells.

Summer

• Water deeply during dry spells; avoid wetting foliage late in the day to minimise mildew risk.
• Trim to shape if growing vigorously, particularly for cherry laurel hedges.

Autumn

• Apply a mulch layer to protect roots over winter and reduce weed competition.
• Light pruning to remove any damaged growth from storms or high winds.

Winter

• Inspect for frost damage; avoid heavy pruning in the coldest months.
• Protect potted laurels with fleece if severe frosts are expected.

Frequently Asked Questions about Laurel Trees

Here are concise, practical answers to common questions gardeners ask about laurel trees in UK gardens.

Are laurel trees toxic to pets?

While bay leaves are safe in culinary use, the plant tissues of some laurels can be mildly toxic to pets if ingested in large quantities. If you have curious pets, monitor their access to lower branches and consider placing ornamental laurels where pets cannot reach them easily.

Can laurel trees be grown in containers?

Yes. Bay laurel and certain compact cultivars of cherry laurel perform well in containers. Use a large pot with good drainage, high‑quality compost and regular feeding. Container plants will require more frequent watering and fertilising than those planted in the ground.

How fast do Laurel Trees grow?

Bay laurel tends to be slower growing than cherry laurel, especially in the early years. Growth rate depends on soil, sunlight and water availability. Regular pruning helps maintain a desirable size and shape.

Conclusion: Why Laurel Trees Belong in Your Garden

Laurel Trees—whether you opt for the culinary bay laurel or the robust, evergreen cherry laurel hedge—offer a blend of fragrance, evergreen beauty, versatility and practical privacy. They adapt to a range of British garden styles, from formal borders to modern, minimalistic spaces. With thoughtful selection, careful planting, appropriate pruning and vigilant pest and disease management, laurel trees can reward you with years of year‑round interest, functional screening and, in the case of bay laurel, delicious culinary leaves. Embrace their varied forms, from single architectural specimens to lush hedges, and you will cultivate a garden feature that remains relevant through the seasons and across generations.