Bay Laurel Care Guide
Laurus nobilis
Quick Answer
Bay Laurel is more forgiving than most people expect, but consistent care makes a big difference. Water when the top 1–2 inches of soil are dry rather than on a fixed schedule, give it adequate light for its category, and feed lightly during the growing season. Catching problems early — a change in leaf colour or texture — is the key to keeping it healthy.
⭐Difficulty
Easy
☀️Light
Bright indirect to full sun
💧Watering
Every 7–10 days
🌫️Humidity
Low–Medium (30–50%)
🌡️Temperature
20–85°F
📈Growth Rate
Slow
Toxicity
Source: ASPCA Animal Poison Control
Watering
Summer
Every 7–10 days
Winter
Every 10–14 days
Method: Allow top 2 inches to dry between waterings; drought tolerant once established; avoid waterlogging
In summer, aim to water bay laurel approximately every 7–10 days; in winter cut back to around every 10–14 days. Rather than following a calendar, water when the top 1–2 inches of soil feel dry. Water when the top 1–2 inches of soil are dry, then water thoroughly so it drains from the bottom. Yellow leaves often signal overwatering; drooping with dry soil means it needs water now.
Light Requirements
Bright indirect to full sun
Bay Laurel does best in a south- or west-facing windowsill where it gets at least 2–4 hours of direct sun. Without direct light, Bay Laurel stretches toward the light source, loses its compact shape, and colour or markings may fade.
Soil & Potting
Soil: Well-draining potting mix; slightly alkaline
Pot: Any pot with drainage; can be kept as a topiary
Temperature & Humidity
Temperature: 20–85°F (-7–29°C)
Humidity: Low–Medium (30–50%)
Fertilizing
Frequency: Monthly in spring/summer; skip fall/winter
Type: Balanced liquid fertilizer at half strength
Common Problems
Scale insects
Scale insects: Brown bumps on stems. Treat with horticultural oil or systemic insecticide. Check under leaves and along stems regularly, since pests establish colonies before becoming visible from above. Treat with insecticidal soap or neem oil, covering the undersides of leaves, and repeat every 5–7 days for at least three rounds.
Yellow leaves
Yellow leaves: Overwatering or low light. Let dry more between waterings; improve light. Yellow leaves that start on the lower or older growth first usually point to overwatering. Check the soil — if it's wet, hold off entirely until it dries out properly. Less commonly, yellowing comes from low light, nutrient deficiency, or the natural ageing of older leaves.
Slow growth
Slow growth: Normal for bay laurel; also check for pot-bound roots. Catching the problem early makes it much easier to fix — watch for early warning signs and act before the plant is in serious distress.
Bay sucker (curled sticky leaves)
Bay sucker (curled sticky leaves): Psyllid insect. Prune affected growth; treat with insecticide. Curling leaves mean the plant is trying to conserve moisture — either the air is too dry, it's underwatered, or both. Check the soil first; if it's dry, water thoroughly. If the soil is moist, raise humidity with a pebble tray or small humidifier.
Propagation
The easiest way to propagate Bay Laurel is by stem cuttings. Take a 4–6 inch cutting that includes at least one node (the point where a leaf attaches). Remove any leaves that would be submerged, then place it in water or directly into moist potting mix. In water, roots appear within 2–4 weeks; pot up once they reach an inch long. The thing that trips people up most: taking a cutting without a node. Without a node, the cutting stays green for weeks but will never root.
Seasonal Care Calendar
🌸 Spring
Spring is when Bay Laurel starts actively pushing new growth as day length and light intensity increase. Increase watering frequency as the plant becomes more active, begin fertilising every 2–4 weeks with a balanced liquid fertiliser, and this is the ideal window for repotting or taking cuttings.
☀️ Summer
Summer is peak growing season — Bay Laurel is working hard and using water and nutrients faster than at other times of year. Water more frequently but check the soil rather than going on a fixed schedule, since heat and higher light accelerate drying. If you move it outdoors, introduce it to conditions gradually to prevent sun scorch.
🍂 Fall
Fall is a transition: Bay Laurel grows more slowly as light levels decrease. Reduce watering frequency slightly, stop fertilising by late October, and move it closer to a window to compensate for shorter days. Avoid drafts from opening windows as temperatures drop. Watch for flower buds developing around spring — avoid repotting or relocating the plant at this time.
❄️ Winter
In winter, Bay Laurel enters a slower-growth phase and uses water more slowly than in summer. Water less frequently to avoid root issues from soil staying wet too long in low light. If your home is heated and the air is dry, a pebble tray or humidifier keeps the plant comfortable.