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Vegetable Partial Shade OK Regular water

Lettuce

Written by the GrowByCity Editorial Team · Updated April 2026
2 min read

Cool-season crop perfect for spring and fall. Hardy enough to withstand light frosts down to 2°C, lettuce performs best when daytime temperatures stay between 10°C and 20°C. Give it partial shade, though it appreciates some direct light and regular watering to keep soil consistently moist, and expect to harvest in roughly 30-60 days. Whether grown in raised beds, containers, or traditional plots, it produces well across a range of climates.

Harvest 30-60 days
Temp Range 2°C — 24°C
Frost Tolerant ❄

Quick Answer: How to Grow Lettuce

Lettuce takes 30-60 days to harvest. It grows best in 10–20°C with partial shade ok and regular watering. Lettuce is frost tolerant and can handle temperatures down to 2°C. It can be grown in 350 cities worldwide.

Find the best time to plant Lettuce in your city →

Growing Requirements

☀️
Sun
Partial Shade OK
💧
Water
Regular
❄️
Frost
Tolerant
📅
Harvest
30-60 days

Temperature Range

10-20°C
-10°C 45°C
Optimal: 10–20°C Tolerates: 2–24°C
Tropical suitable: No
Cities growing: 350 of 350

Growing Tips

💡

Expert Tips

Sow successively every 2 weeks. Provide afternoon shade in warmer climates. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Quick Facts

  • Grows in 350 of 350 cities
  • Available in 7 regions worldwide
  • Temperature range: 2°C to 24°C
  • Optimal growing: 10°C to 20°C
  • Harvest in 30-60 days

Did You Know?

  • 🌱 Lettuce is frost-tolerant, meaning it can survive light frosts and even thrive in cooler temperatures.

Step-by-Step Growing Guide

Lettuce prefers fertile, moisture-retentive soil at pH 6.0–7.0. Work in generous compost before sowing — lettuce roots are shallow and feed heavily from the top 15cm. Direct-sow seeds 3mm deep, spacing rows 30cm apart; thin seedlings to 20–25cm apart for heading types or 15cm for loose-leaf. Germination is inhibited above 25°C, so chill seeds in the fridge for 24 hours before sowing in warm weather. Lettuce needs consistent moisture — water 2–3 times per week to keep the top 5cm moist; drought stress causes bitterness and bolting. Drip irrigation keeps foliage dry and reduces tip-burn. Feed with a nitrogen-heavy liquid fertiliser (20-10-10) every 2 weeks for rapid, tender leaf growth. In climates warmer than 20°C, provide afternoon shade with 30% shade cloth to extend the season. Succession-sow every 14 days for continuous harvest through spring and autumn.

Common Pests & Problems

Slugs and snails are the primary lettuce pest, rasping holes in leaves overnight — set copper tape barriers around beds, use iron phosphate pellets, or trap with sunken beer containers. Lettuce aphids (Nasonovia ribisnigri) colonise the heart of the plant, transmitting viruses and causing distorted inner leaves; use reflective mulch to deter them and apply insecticidal soap spray. Downy mildew (Bremia lactucae) produces pale yellow patches on upper leaves with white fuzz beneath during cool, damp weather — plant resistant varieties, improve spacing, and spray with diluted baking soda solution (1 tsp per litre) as a preventive.

Harvest & Storage

Harvest loose-leaf types by cutting outer leaves 2.5cm above the growing crown — plants regrow multiple times. Harvest heading types when the head feels firm under gentle pressure and before the centre starts to elongate (a sign of bolting). Cut heading types at the base with a sharp knife in the morning. Unwashed lettuce wrapped loosely in a damp cloth lasts 7–10 days in the refrigerator crisper at 0–2°C with high humidity. Wash only just before use to prevent premature wilting.

Popular Varieties

Buttercrunch is a bibb-type forming loose, tender heads with a buttery, mild flavour — very slow to bolt and widely adapted. Red Oakleaf produces deeply lobed, wine-red leaves with a sweet, tender texture and excellent heat tolerance for a loose-leaf type. Cos (Romaine) 'Little Gem' is a compact romaine hybrid with crisp, sweet inner leaves — perfect for small gardens. Iceberg 'Great Lakes' forms dense, crunchy heads that store better than most lettuce varieties and tolerate heat better than other heading types.

Companion Plants for Lettuce

✓ Good Companions

These plants grow well alongside Lettuce:

CarrotRadishStrawberryChive

✗ Avoid Planting Near

Keep these plants away from Lettuce:

CeleryParsley

Learn more about companion planting.

Where to Grow Lettuce

Lettuce can be grown in 350 cities across 7 regions worldwide

🌍

Europe

80 cities
🌏

Asia

79 cities
🌎

North America

78 cities
🌍

Africa

39 cities
🌎

South America

39 cities
🌊

Oceania

19 cities
🕌

Middle East

16 cities

🌍 Europe (80 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Aarhus, DK easy
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Amsterdam, NL easy
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Ankara, TR easy
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Antalya, TR easy
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Athens, GR easy
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Barcelona, ES easy
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Bari, IT easy
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Belgrade, RS easy
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Bergen, NO easy
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Berlin, DE easy
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Bilbao, ES easy
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Bologna, IT easy
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Bordeaux, FR easy
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Bratislava, SK easy
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Brussels, BE easy
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Bucharest, RO easy
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Budapest, HU easy
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Catania, IT easy
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Cologne, DE easy
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Copenhagen, DK easy
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Corfu, GR easy
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Cork, IE easy
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Dublin, IE easy
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Dubrovnik, HR easy
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Edinburgh, GB easy
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Florence, IT easy
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Frankfurt, DE easy
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Gdansk, PL easy
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Genoa, IT easy
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Glasgow, GB easy
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Gothenburg, SE easy
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Hamburg, DE easy
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Helsinki, FI easy
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Heraklion, GR easy
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Istanbul, TR easy
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Izmir, TR easy
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Krakow, PL easy
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Kyiv, UA easy
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Limassol, CY easy
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Lisbon, PT easy
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Ljubljana, SI easy
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London, GB easy
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Lyon, FR easy
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Madrid, ES easy
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Malaga, ES easy
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Marseille, FR easy
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Milan, IT easy
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Munich, DE easy
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Naples, IT easy
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Nice, FR easy
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Nicosia, CY easy
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Oslo, NO easy
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Palermo, IT easy
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Paris, FR easy
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Porto, PT easy
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Poznan, PL easy
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Prague, CZ easy
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Reykjavik, IS easy
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Riga, LV easy
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Rome, IT easy
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Seville, ES easy
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Sofia, BG easy
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Split, HR easy
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Stockholm, SE easy
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Strasbourg, FR easy
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Stuttgart, DE easy
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Tallinn, EE easy
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Thessaloniki, GR easy
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Tirana, AL easy
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Toulouse, FR easy
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Turin, IT easy
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Turku, FI easy
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Valencia, ES easy
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Valletta, MT easy
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Verona, IT easy
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Vienna, AT easy
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Vilnius, LT easy
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Warsaw, PL easy
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Zagreb, HR easy
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Zurich, CH easy
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🌏 Asia (79 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Ahmedabad, IN easy
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Almaty, KZ easy
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Bali, ID easy
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Bandung, ID easy
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Bangalore, IN easy
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Bangkok, TH easy
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Beijing, CN easy
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Busan, KR easy
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Cebu, PH easy
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Chandigarh, IN easy
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Chengdu, CN easy
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Chennai, IN easy
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Chiang Mai, TH easy
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Chittagong, BD easy
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Chongqing, CN easy
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Coimbatore, IN easy
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Colombo, LK easy
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Da Nang, VN easy
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Dalian, CN easy
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Davao, PH easy
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Delhi, IN easy
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Dhaka, BD easy
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Dharan, NP easy
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Fukuoka, JP easy
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Galle, LK easy
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Guangzhou, CN easy
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Hangzhou, CN easy
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Hanoi, VN easy
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Harbin, CN easy
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Ho Chi Minh City, VN easy
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Hong Kong, HK easy
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Hyderabad, IN easy
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Incheon, KR easy
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Indore, IN easy
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Islamabad, PK easy
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Jaipur, IN easy
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Jakarta, ID easy
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Jeju, KR easy
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Johor Bahru, MY easy
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Karachi, PK easy
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Kathmandu, NP easy
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Kochi, IN easy
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Kolkata, IN easy
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Kuala Lumpur, MY easy
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Kunming, CN easy
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Kyoto, JP easy
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Lahore, PK easy
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Lucknow, IN easy
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Manila, PH easy
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Mumbai, IN easy
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Nagoya, JP easy
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Nanjing, CN easy
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Nha Trang, VN easy
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Okinawa, JP easy
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Osaka, JP easy
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Pattaya, TH easy
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Penang, MY easy
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Phnom Penh, KH easy
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Pune, IN easy
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Sapporo, JP easy
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Seoul, KR easy
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Shanghai, CN easy
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Shenzhen, CN easy
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Siem Reap, KH easy
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Singapore, SG easy
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Surabaya, ID easy
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Surat, IN easy
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Taipei, TW easy
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Tashkent, UZ easy
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Tbilisi, GE easy
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Tokyo, JP easy
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Ulaanbaatar, MN easy
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Varanasi, IN easy
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Vientiane, LA easy
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Visakhapatnam, IN easy
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Wuhan, CN easy
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Xi'an, CN easy
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Xiamen, CN easy
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Yangon, MM easy
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🌎 North America (78 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Albuquerque, US easy
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Anchorage, US easy
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Atlanta, US easy
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Austin, US easy
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Baltimore, US easy
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Baton Rouge, US easy
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Boise, US easy
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Boston, US easy
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Bridgetown, BB easy
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Buffalo, US easy
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Calgary, CA easy
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Cancun, MX easy
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Charleston, US easy
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Charlotte, US easy
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Chattanooga, US easy
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Chicago, US easy
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Denver, US easy
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Des Moines, US easy
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Detroit, US easy
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Edmonton, CA easy
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El Paso, US easy
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Fargo, US easy
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Fresno, US easy
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Guadalajara, MX easy
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Halifax, CA easy
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Hartford, US easy
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Havana, CU easy
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Honolulu, US easy
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Houston, US easy
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Jacksonville, US easy
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Kansas City, US easy
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Kingston, JM easy
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Knoxville, US easy
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Las Vegas, US easy
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Little Rock, US easy
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Los Angeles, US easy
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Louisville, US easy
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Lubbock, US easy
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Madison, US easy
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Memphis, US easy
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Mexico City, MX easy
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Miami, US easy
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Milwaukee, US easy
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Minneapolis, US easy
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Monterrey, MX easy
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Montreal, CA easy
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Nashville, US easy
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New Orleans, US easy
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New York, US easy
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Oaxaca, MX easy
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Oklahoma City, US easy
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Omaha, US easy
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Ottawa, CA easy
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Panama City, PA easy
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Phoenix, US easy
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Pittsburgh, US easy
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Portland, US easy
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Puebla, MX easy
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Quebec City, CA easy
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Raleigh, US easy
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Richmond, US easy
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Sacramento, US easy
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Salt Lake City, US easy
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San Diego, US easy
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San Francisco, US easy
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San Jose, CR easy
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Santo Domingo, DO easy
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Saskatoon, CA easy
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Savannah, US easy
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Seattle, US easy
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Spokane, US easy
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St. Louis, US easy
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Tampa, US easy
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Toronto, CA easy
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Tucson, US easy
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Vancouver, CA easy
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Victoria, CA easy
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Winnipeg, CA easy
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🌍 Africa (39 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Abidjan, CI easy
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Accra, GH easy
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Addis Ababa, ET easy
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Algiers, DZ easy
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Antananarivo, MG easy
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Arusha, TZ easy
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Bamako, ML easy
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Bloemfontein, ZA easy
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Cairo, EG easy
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Cape Town, ZA easy
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Casablanca, MA easy
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Dakar, SN easy
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Dar es Salaam, TZ easy
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Douala, CM easy
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Durban, ZA easy
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Entebbe, UG easy
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Fez, MA easy
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Freetown, SL easy
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Harare, ZW easy
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Johannesburg, ZA easy
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Kampala, UG easy
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Kigali, RW easy
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Kinshasa, CD easy
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Lagos, NG easy
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Libreville, GA easy
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Lilongwe, MW easy
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Lome, TG easy
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Luanda, AO easy
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Lusaka, ZM easy
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Maputo, MZ easy
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Marrakech, MA easy
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Mombasa, KE easy
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Nairobi, KE easy
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Ouagadougou, BF easy
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Port Louis, MU easy
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Pretoria, ZA easy
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Tunis, TN easy
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Windhoek, NA easy
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Zanzibar, TZ easy
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🌎 South America (39 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Arequipa, PE easy
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Asuncion, PY easy
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Barranquilla, CO easy
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Belem, BR easy
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Bogota, CO easy
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Brasilia, BR easy
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Buenos Aires, AR easy
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Cali, CO easy
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Campinas, BR easy
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✓
✓
Caracas, VE easy
✓
✓
✓
✓
Cartagena, CO easy
✓
✓
✓
✓
Concepcion, CL easy
✓
✓
✓
✓
✓
Cordoba, AR easy
✓
✓
✓
✓
✓
Curitiba, BR easy
✓
✓
✓
✓
✓
Cusco, PE easy
✓
✓
✓
✓
✓
Fortaleza, BR easy
✓
✓
✓
✓
Georgetown, GY easy
✓
✓
✓
✓
Goiania, BR easy
✓
✓
✓
✓
Guayaquil, EC easy
✓
✓
✓
✓
La Paz, BO easy
✓
✓
✓
✓
✓
Lima, PE easy
✓
✓
✓
✓
Manaus, BR easy
✓
✓
✓
✓
Medellin, CO easy
✓
✓
✓
✓
Mendoza, AR easy
✓
✓
✓
✓
✓
Montevideo, UY easy
✓
✓
✓
✓
✓
Paramaribo, SR easy
✓
✓
✓
✓
Port of Spain, TT easy
✓
✓
✓
✓
Porto Alegre, BR easy
✓
✓
✓
✓
✓
Quito, EC easy
✓
✓
✓
✓
Recife, BR easy
✓
✓
✓
✓
Rio de Janeiro, BR easy
✓
✓
✓
✓
Rosario, AR easy
✓
✓
✓
✓
✓
Salvador, BR easy
✓
✓
✓
✓
Santa Cruz, BO easy
✓
✓
✓
✓
Santiago, CL easy
✓
✓
✓
✓
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Sao Paulo, BR easy
✓
✓
✓
✓
Sucre, BO easy
✓
✓
✓
✓
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Trujillo, PE easy
✓
✓
✓
✓
Valparaiso, CL easy
✓
✓
✓
✓
✓

🌊 Oceania (19 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Adelaide, AU easy
✓
✓
✓
✓
✓
Alice Springs, AU easy
✓
✓
✓
✓
✓
Auckland, NZ easy
✓
✓
✓
✓
Brisbane, AU easy
✓
✓
✓
✓
Cairns, AU easy
✓
✓
✓
✓
Canberra, AU easy
✓
✓
✓
✓
✓
Christchurch, NZ easy
✓
✓
✓
✓
✓
Darwin, AU easy
✓
✓
✓
✓
Dunedin, NZ easy
✓
✓
✓
✓
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Gold Coast, AU easy
✓
✓
✓
✓
Hamilton, NZ easy
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Hobart, AU easy
✓
✓
✓
✓
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Melbourne, AU easy
✓
✓
✓
✓
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Noumea, NC easy
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✓
✓
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Perth, AU easy
✓
✓
✓
✓
Suva, FJ easy
✓
✓
✓
✓
Sydney, AU easy
✓
✓
✓
✓
Townsville, AU easy
✓
✓
✓
✓
Wellington, NZ easy
✓
✓
✓
✓
✓

🕌 Middle East (16 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Abu Dhabi, AE easy
✓
✓
✓
✓
Amman, JO easy
✓
✓
Baghdad, IQ easy
✓
✓
Beirut, LB easy
✓
✓
Doha, QA easy
✓
✓
✓
✓
Dubai, AE easy
✓
✓
✓
✓
Erbil, IQ easy
✓
✓
Jeddah, SA easy
✓
✓
✓
✓
Kuwait City, KW easy
✓
✓
✓
✓
Manama, BH easy
✓
✓
✓
✓
Muscat, OM easy
✓
✓
✓
✓
Riyadh, SA easy
✓
✓
✓
✓
Sana'a, YE easy
✓
✓
✓
✓
Tabriz, IR easy
✓
✓
✓
✓
✓
Tehran, IR easy
✓
✓
✓
✓
✓
Tel Aviv, IL easy
✓
✓
✓
✓

When should I plant lettuce in my city?

The best time to plant lettuce depends on your local climate zone. It thrives in temperatures between 10°C and 20°C. Since lettuce is frost tolerant, you can plant it before the last frost date. Check your city's planting calendar on GrowByCity for exact dates.

Can I grow lettuce in winter?

Yes, lettuce is frost tolerant and can handle temperatures down to 2°C. In many climates, it can be grown through winter with some protection.

Get Lettuce Seeds & Plants

Ready to start growing? Find Lettuce seeds and starter plants online.

Shop on Burpee Search on Amazon

People Also Search For

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Similar Growing Requirements

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Tomato

Vegetable · Full Sun

18-27°C
🥬

Carrot

Vegetable · Full Sun

15-24°C
🥬

Zucchini

Vegetable · Full Sun

18-27°C
🥬

Spinach

Vegetable · Partial Shade OK

5-18°C
🥬

Kale

Vegetable · Full Sun to Partial Shade

5-20°C
🌿

Mint

Herb · Partial Shade OK

12-22°C

Frequently Asked Questions about Lettuce

When should I plant lettuce?

The best time to plant lettuce depends on your local climate. Lettuce grows best in temperatures between 10°C and 20°C (can tolerate 2°C to 24°C). Lettuce is frost tolerant, so it can be planted earlier in spring or later in fall. Check your city's planting calendar on GrowByCity for exact planting months.

Can lettuce grow in tropical climates?

Lettuce is not well-suited for tropical climates. It prefers cooler conditions with temperatures between 10°C and 20°C. In tropical areas, it may bolt, fail to fruit, or suffer from heat stress. Consider growing it in cooler seasons or at higher elevations.

How long does lettuce take to grow?

Lettuce typically takes 30-60 days from planting to harvest. It requires partial shade ok and regular watering. Sow successively every 2 weeks. Provide afternoon shade in warmer climates. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Find the Best Time to Plant Lettuce

See the planting calendar for Lettuce in these popular cities:

London, GBMumbai, INNew York, USParis, FRSingapore, SGSydney, AUTokyo, JPToronto, CA

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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