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Laurus nobilis, bay laurel
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Laurus nobilis

bay laurel

Mediterranean region — Portugal, Spain, France, Italy, Greece, Turkey, and northern Africa; maquis scrubland, rocky slopes, and laurel forests

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At a Glance

TypeTree
HabitUpright
FoliageEvergreen
Height10-30 feet (3-9 m)
Width6-20 feet (1.8-6 m)
Maturity20 years

Growing Zones

USDA Hardiness Zones

8 - 10
These zones indicate the coldest temperatures this plant can typically survive.
What's my zone? →
Frost Tolerancehardy

Overview

Laurus nobilis is bay laurel (sweet bay), an upright evergreen tree growing 10-30 feet (3-9 m) tall and 6-20 feet (1.8-6 m) wide. Tiny yellowish-green flowers in April-May (3 weeks). Glossy black drupes 0.5 inch (1.3 cm) on female trees in fall. Glossy dark green aromatic elliptic leathery leaves 2-4 inches (5-10 cm) — the culinary bay leaf used worldwide in soups, stews, and sauces. In Lauraceae. Nobilis = noble (the laurel wreath of ancient Greece and Rome). Dioecious. Native to the Mediterranean. Tolerates hard pruning — traditionally trained as topiary standards and formal shapes. Hardy to about 15°F (-9°C) — zones 8-10 outdoors; container plant overwintered indoors in colder zones. This limited cold hardiness is the primary climatic restriction. Susceptible to bay sucker (Trioza alacris) and scale insects. Drought-tolerant once established. Culinary foliage harvestable year-round. Deer-resistant. Non-toxic. Growth rate is slow to moderate.

Native Range

Native to the Mediterranean region — Portugal, Spain, France, Italy, Greece, Turkey, and northern Africa. Found in maquis scrubland, rocky slopes, and laurel forests.

Suggested Uses

Grown as an evergreen specimen tree, formal topiary, screen, or culinary herb garden tree, and in containers of at least 10 gallons (38 L) in colder zones, spaced 6-20 feet (1.8-6 m). Culinary bay leaf. Topiary. Non-toxic. Zones 8-10.

How to Identify

Identified by glossy dark green aromatic leathery elliptic evergreen leaves (the culinary bay leaf) on an upright tree or large shrub. The aromatic foliage (bay leaf scent when crushed) is the immediate diagnostic. Distinguished from Prunus laurocerasus (cherry laurel — larger leaves, cherry-like fruit, toxic) by the aromatic scent and smaller leaf size. In Lauraceae.

Appearance

Size & Dimensions

Height10' - 30'
Width/Spread6' - 20'

Reaches mature size in approximately 20 years

Colors

Flower Colors

Foliage Colors

Fall Foliage Colors

Bloom Information

Bloom Period

~3 weeks
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Mid spring (April-May). Yellowish-green tiny flowers 0.2 inch (5 mm) in axillary clusters. 3 weeks. Dioecious. Bee-visited. Glossy black drupes on female trees follow in fall.

Detailed Descriptions

Flower Description

Yellowish-green, tiny, 0.2 inch (5 mm), in small axillary clusters; April-May; dioecious — female trees produce glossy black drupes 0.5 inch (1.3 cm) in fall

Foliage Description

Glossy dark green above, paler beneath, elliptic to lance-shaped, leathery, 2-4 inches (5-10 cm), with slightly wavy margins; aromatic (the culinary bay leaf — used fresh or dried in soups, stews, and sauces); evergreen year-round

Growing Conditions

Sun Requirements

Requires 4-8 hours of direct sunlight daily
• Full Sun: 6+ hours of direct sunlight
• Partial Shade: 3-6 hours of direct sunlight
• Full Shade: Less than 3 hours of direct sunlight

Soil Requirements

pH Range6.0 - 8.0(Neutral)
357912
Soil Types
Drainagewell drained

Water & Climate

Water Needs

Medium

Frost Tolerance

hardy

Time to Maturity

10-20 years

Drought Tolerance

Drought tolerant when established

Care & Maintenance

Care Guide

Full sun to partial shade (4-8 hours). Well-drained soil pH 6.0-8.0. Drought-tolerant once established. Hardy to 15°F (-9°C) — container plant in zones colder than 8 (overwinter indoors). Traditional topiary subject. Susceptible to bay sucker and scale. Culinary foliage. Dioecious. Non-toxic. Deer-resistant. Zones 8-10.

Pruning

Prune in late spring to midsummer (May-June) to shape. Tolerates hard pruning and formal topiary shearing. Train as standards, pyramids, or lollipops. Multiple light shearings per season maintain formal shapes.

Pruning Schedule

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late springsummer

Maintenance Level

moderate

Container Growing

✓ Suitable for container growing

Minimum container size: 10 gallons

⚠️ Toxicity Warning

Non-toxic