Bay laurel (sweet bay) care

Light

Aim for at least 4-6 hours of direct sun on the leaves. 6 hours of direct sun. If your only bright window faces south, that's perfect for bay laurel — same window any aroid would fry on.

Watering

Watering bay laurel: weekly watering in pots. The number that matters isn't the day of the week — it's how dry the top 2-3 cm of the pot feels. A finger in the soil tells you more than a watering app. After every watering, tip the saucer. Drought-tolerant in the ground; pots need regular water.

Soil and pot

Bay laurel grows best in free-draining loam. pH 6.0-7.5. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Bay laurel sits happiest at around 40-70% (outdoor) humidity and 13-26°C (55-80°F). Outdoor humidity rarely matters. If you keep the room above 13 year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed bay laurel sparingly. Balanced feed monthly in pots during growing season. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on bay laurel in the Growli community. Each is annotated with the most common cause so you know where to start.

• Yellow leaves — Overwatering or magnesium deficiency.
• Bay sucker (Trioza alacris) — Curled yellowed leaf edges; cut off affected leaves.
• Winter cold damage — Browning leaves after frost; wait and trim damaged growth in spring.
• Slow growth — Normal; bays add 15-30 cm a year.
• Scale insects — Brown bumps on stems; treat with horticultural oil.

Companion plants

Bay laurel pairs well with Rosemary, Sage, and Thyme. These are species with similar light and water needs, so you can grow them in the same bed or container without conflict.

Propagation

Semi-ripe cuttings in summer root slowly under mist. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Bay laurel is toxic to pets. ASPCA lists Laurus nobilis as toxic to cats and dogs due to eugenol and other essential oils. Large ingestions cause vomiting and diarrhoea; tough leathery leaves rarely tempt pets. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Bay laurel deep-dive guides

Every aspect of bay laurel care, each with its own calibrated guide:

• Common bay laurel problems & fixes
• Bay laurel watering schedule
• Bay laurel light requirements
• Best soil mix for bay laurel
• Bay laurel fertilizing guide
• When to repot bay laurel
• How to propagate bay laurel
• How to prune bay laurel
• What's eating my bay laurel?
• Bay laurel growth rate & size
• Bay laurel cold hardiness
• Bay laurel temperature & humidity
• Is bay laurel toxic to cats & dogs?
• Is bay laurel toxic to cats?
• Is bay laurel toxic to dogs?

Featured in these plant shortlists

Bay laurel qualifies for 1 curated Growli shortlist — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best fragrant houseplants — Indoor plants with scented flowers or aromatic foliage — greenery you can smell, selected from our care library.
• Browse all 30 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Bay laurel is also known as sweet bay, true laurel, and bay tree.

• Common Valerian care — light, water and common problems
• Ribbed Melilot care — light, water and common problems
• Water Mint care — light, water and common problems
• All 10153 plant care guides in the Growli library