The short answer

Quick Answer

Bay thrives in full sun or partial shade or full shade on chalky soils (pH 6-7.5), free-draining. Reaches 2 to 6m if unpruned. train as a standard for a small garden. Excellent chalk tolerance. Hardy to around -10°C.

Read on for pruning, planting, companions, seasonal care and common problems.

On this page

Pruning

When: Late summer, August to September

How: Trim with secateurs to shape. Avoid cutting into old wood

Origin, history and folklore

Origin: Mediterranean

Native or exotic: Exotic

History: Used since ancient times for wreaths, medicine and cooking. Brought to Britain by the Romans

Folklore: Bay was sacred to Apollo. The nymph Daphne was transformed into a bay tree to escape him

Fun fact: Bay was the original laurel wreath of Roman and Greek victors

Historical medicinal uses: Bay leaves have antiseptic properties. Leaves safe for culinary use but the fresh berry and the oil are toxic

Wildlife and biodiversity

Pollinators: Bees visit the small flowers on mature plants [4][5]

Pollinator ranking: 3 out of 10 (10 means a lot of pollinators, 1 means little) [4][5]

Biodiversity value: 6 out of 10 Low to medium[4][5][13]

Seasonal highlight: 9 out of 10 Year-round evergreen foliage. Small yellow flowers in spring on mature plants[4]

Companion planting and pests

Companion planting: Use as a focal point in a herb garden. Pairs well with lavender and rosemary

Pest control: Generally pest free. Watch for bay sucker

Common diseases and issues: Bay sucker, leaf spot, sooty mould. See RHS bay sucker advice

Invasive note: Not invasive

CGM care note

We always plant bay standards in pots near the kitchen door for clipping fresh leaves. Repot every two years and protect the pot from freezing solid in winter. Bay sucker is a recurring problem, so we check the curled leaf tips in May and remove them by hand.

  • Thyme (Thymus vulgaris)
  • Sage (Salvia officinalis)
  • Lavender (Lavandula angustifolia)
  • Rosemary (Salvia rosmarinus (formerly Rosmarinus officinalis))

CGM guides mentioning Bay

These articles from our Gardening Knowledge library mention Bay and may be useful if you are researching or growing this plant.

Useful resources

Plant relationships, Bay

How Bay fits with other plants in a real Chiltern garden, what it works well with, what to avoid, and what to use instead in tricky spots.

Works well with

  • Lavender, shares Mediterranean conditions, full sun, free-draining soil, drought-tolerant once established
  • Rosemary, shares Mediterranean conditions, full sun, free-draining soil, drought-tolerant once established
  • Thyme, shares Mediterranean conditions, full sun, free-draining soil, drought-tolerant once established
  • Sage, shares Mediterranean conditions, full sun, free-draining soil, drought-tolerant once established
  • Salvia (Perennial Sage), shares Mediterranean conditions, full sun, free-draining soil, drought-tolerant once established
  • Oregano, shares Mediterranean conditions, full sun, free-draining soil, drought-tolerant once established

Avoid planting beside

Better choice for exposed sites

Better choice for shade

Replacement for failed box

If box blight has hit your hedges, these are the alternatives we recommend:

Seasonal succession partners

Plants with non-overlapping flowering windows to extend the season:

Relevant services

Related articles

Local projects using this plant

See our portfolio for real gardens where we've used Bay.

Chiltern growing year

12-month care calendar

Use this as a seasonal prompt for this plant. Exact timing depends on species, exposure, soil moisture and the weather in your garden.

JanuaryCheck winter damage and protect vulnerable new growth.
FebruaryPrune only where the plant and weather allow; plan spring work.
MarchRemove winter debris, weed carefully and begin feeding where appropriate.
AprilPlant in workable soil and water new plants during dry spells.
MayMulch before the ground dries and watch for pests and new disease.
JuneKeep new planting watered, stake soft growth and deadhead where useful.
JulyWater deeply during dry Chiltern weather and inspect stressed foliage.
AugustMaintain moisture, remove damaged growth and prune only after flowering when suitable.
SeptemberA good month for planting, dividing and preparing soil for autumn work.
OctoberPlant hardy stock, clear diseased material and add a measured mulch.
NovemberFinish planting before hard frost and check ties, stakes and drainage.
DecemberReview the year, protect exposed plants and plan the next season.

References and justification

The values above for Bay are supported by the following academic and horticultural authorities. Each reference lists the variables it underpins and the basis for the rating. Inline citation markers (e.g. [4]) next to each value link directly to the supporting reference below.

  1. 1
    RHS (2024). Bay (Laurus nobilis). Plant Profile. Royal Horticultural Society.

    Confirms the horticultural values above for light, temperature (RHS hardiness rating), water, soil type, pH, drainage, feeding, and pruning times/method for Bay. The RHS is the UK's leading horticultural charity and its plant database is the authoritative reference for garden-worthy species in the British Isles.

  2. 2
    Kew Science (2024). Laurus nobilis. Plants of the World Online. Royal Botanic Gardens, Kew.

    Confirms the botanical classification (family Lauraceae), native geographic origin, and native/exotic status listed above. Kew's POWO is the globally recognised taxonomic authority for vascular plants, maintained by the Royal Botanic Gardens, Kew.

  3. 3
    Rohwer JG (2000). Toward a phylogenetic classification of Lauraceae. Annals of the Missouri Botanical Garden, 87(3), 417-427.

    Peer-reviewed phylogenetic/taxonomic study of Lauraceae confirming the origin, taxonomy, and ecological characteristics listed above. Supports: origin, taxonomy, soil_type, pruning.

  4. 4
    Rollings R, Goulson D (2019). Quantifying the attractiveness of garden flowers to pollinators. Journal of Applied Entomology, 143(1-2), 68-78.

    Supports the Pollinator ranking of 3/10 for Bay. The pollinator description above ("Bees visit the small flowers on mature plants") is consistent with this study's finding that low-ranked plants attract few pollinators relative to high-performing species. The Biodiversity value assessment ("Low to medium") reflects the plant's primarily ornamental role rather than ecological significance for pollinator support. Seasonal highlight: "Year-round evergreen foliage. Small yellow flowers in spring on mature plants".

  5. 5
    British Beekeepers Association (2024). Garden Plants for Bees. BBKA.

    Supports the Pollinator ranking of 3/10 and the Pollinators description ("Bees visit the small flowers on mature plants"). The BBKA maintains the UK's definitive list of pollinator-friendly garden plants, and Bay's ranking is consistent with BBKA guidance on bee-attractive species. Also supports the Biodiversity value assessment ("Low to medium") in the context of garden-scale pollinator support.

  6. 6
    RHS (2024). Pests and Diseases. Royal Horticultural Society.

    RHS pest and disease database confirms the common diseases, pest control notes, and companion planting observations listed above for Bay. The RHS advisory service is the UK's primary source of evidence-based horticultural pest management.

  7. 7
    RHS (2024). RHS Hardiness Ratings. Royal Horticultural Society.

    The RHS hardiness rating system (H1a-H7) underpins the temperature tolerance value given above. Bay's rating is consistent with RHS published hardiness data for the Lauraceae family.

  8. 8
    RHS (2024). Soil Types and Testing. Royal Horticultural Society.

    RHS soil classification and testing guidance supports the soil type, pH range, and drainage requirements listed above for Bay. The RHS advises on soil assessment for all garden plants in the UK.

  9. 9
    GB Non-native Species Secretariat (2024). GB Non-native Species Information Portal.

    The GB Non-native Species Secretariat database confirms the invasive status assessment for Bay. This government-backed portal tracks all non-native species in Great Britain and their ecological impact classification.

  10. 10
    RHS (2024). Pruning Guide: Shrubs and Climbers. Royal Horticultural Society.

    RHS pruning methodology and timing guidance for shrubs and perennials underpins the pruning times and methods listed above for Bay. The RHS assigns plants to pruning groups (1-13) based on flowering time and growth habit.

  11. 11
    RHS (2024). Watering Plants. Royal Horticultural Society.

    RHS watering advice supports the water requirement and drainage values listed above for Bay. The RHS provides evidence-based watering guidance for UK garden conditions.

  12. 12
    RHS (2024). Feeding and Mulching. Royal Horticultural Society.

    RHS feeding and mulching guidance supports the feeding recommendations for Bay. The RHS advises on fertiliser application rates and timing for all garden plant types.

  13. 13
    Bentrup G (2008). Agroforestry: Sustaining native bee habitat for crop pollination. USDA Forest Service, Agroforestry Note 32.

    USDA Forest Service research on companion planting for pollinator habitat supports the companion planting and pest control observations listed above for Bay. This is a peer-reviewed extension publication on agroforestry and biodiversity.

  14. 14
    Royal Botanic Gardens, Kew (2024). Plants Used in Traditional Medicine. Kew Science.

    Kew Science's research on plants used in traditional medicine supports the historical medicinal uses, folklore, and history entries above for Bay. Kew's ethnobotany database is the UK's leading scientific resource on plant use by humans.

Where Bay performs well locally

Towns where Bay is well suited to typical local soil and climate conditions.

Excellent and strong match

Suitable with preparation

View all areas we cover