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Brussels Sprouts

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

Cold-hardy brassica that sweetens after frost. Hardy enough to withstand light frosts down to -5°C, brussels sprouts performs best when daytime temperatures stay between 7°C and 18°C. Give it full sun (6-8 hours of direct light daily) and regular watering to keep soil consistently moist, and expect to harvest in roughly 90-180 days. Whether grown in raised beds, containers, or traditional plots, it produces well across a range of climates.

Harvest 90-180 days
Temp Range -5°C — 24°C
Frost Tolerant ❄

Quick Answer: How to Grow Brussels Sprouts

Brussels Sprouts takes 90-180 days to harvest. It grows best in 7–18°C with full sun and regular watering. Brussels Sprouts is frost tolerant and can handle temperatures down to -5°C. It can be grown in 350 cities worldwide.

Find the best time to plant Brussels Sprouts in your city →

Growing Requirements

☀️
Sun
Full Sun
💧
Water
Regular
❄️
Frost
Tolerant
📅
Harvest
90-180 days

Temperature Range

7-18°C
-10°C 45°C
Optimal: 7–18°C Tolerates: -5–24°C
Tropical suitable: No
Cities growing: 350 of 350

Growing Tips

💡

Expert Tips

Start indoors 4 months before first fall frost. Stake tall plants. 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: -5°C to 24°C
  • Optimal growing: 7°C to 18°C
  • Harvest in 90-180 days

Did You Know?

  • 🌱 Brussels Sprouts is frost-tolerant, meaning it can survive light frosts and even thrive in cooler temperatures.
  • 🌱 Brussels Sprouts needs at least 6-8 hours of direct sunlight daily for optimal growth.

Step-by-Step Growing Guide

Brussels sprouts require the longest growing season of any common vegetable — plan for 90–180 days from transplant to harvest. Start seeds indoors 4–6 months before the first expected autumn frost. Transplant to deeply prepared, fertile, firm soil at pH 6.0–7.5; firm soil is essential — loose soil causes loose, 'blown' sprouts. Incorporate generous compost and 200g per square metre of balanced fertiliser. Space plants 60–75cm apart in rows 75–90cm apart. Plant slightly deeper than the nursery pot for a strong stem. Water consistently — 2.5–4cm per week. Brussels sprouts are heavy nitrogen feeders; side-dress with blood meal or ammonium nitrate every 4 weeks through the growing season. As plants grow tall (they reach 90cm), stake each plant firmly — they become top-heavy. Remove lower yellowing leaves as the plant develops. Flavour dramatically improves after the first frost converts starches to sugars — plan the harvest schedule around frost dates.

Common Pests & Problems

Cabbage aphid (Brevicoryne brassicae) is the most devastating Brussels sprouts pest — dense, grey-blue colonies pack into developing sprout buds, preventing them from forming properly. Spray insecticidal soap directly into the growing sprouts and use reflective mulch. Downy mildew causes yellowing and leaf death during wet autumns — improve air circulation by removing lower leaves and space plants generously. Clubroot is an ever-present risk — lime to pH 7.2, rotate strictly, and buy certified clubroot-resistant transplants when available.

Harvest & Storage

Harvest individual sprouts from the base of the stem upward — the lowest sprouts are always ready first. Twist and snap sprouts cleanly from the stem when they are firm, bright green, and 2–4cm in diameter. After the first frost, harvest entire stalks by cutting at the base. Sprouts on the stalk keep for 2–3 weeks refrigerated or in a cool room. Individual sprouts refrigerated in a perforated plastic bag last 3–5 weeks at 0–2°C. Blanch and freeze for up to 12 months — frozen sprouts actually have better texture than many fresh winter-stored specimens.

Popular Varieties

Jade Cross is a reliable hybrid with firm, dark-green 2.5cm sprouts on compact 75cm plants — excellent disease resistance and consistent performance. Long Island Improved is the classic heirloom with smaller, tightly wrapped sprouts and a sweet, nutty flavour after frost. Nautic is a modern hybrid with outstanding uniformity and superb taste after autumn frosts — bred specifically for fall harvest in temperate climates. Falstaff is a purple-red variety with anthocyanin-rich colour and mildly sweet flavour — the colour intensifies after frost and persists partially through light cooking.

Where to Grow Brussels Sprouts

Brussels Sprouts can be grown in 350 cities across 7 regions worldwide

🌍 Europe (80 cities)

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

🌏 Asia (79 cities)

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

🌎 North America (78 cities)

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

🌍 Africa (39 cities)

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

🌎 South America (39 cities)

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

🌊 Oceania (19 cities)

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

🕌 Middle East (16 cities)

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

When should I plant brussels sprouts in my city?

The best time to plant brussels sprouts depends on your local climate zone. It thrives in temperatures between 7°C and 18°C. Since brussels sprouts 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 brussels sprouts in winter?

Yes, brussels sprouts is frost tolerant and can handle temperatures down to -5°C. In many climates, it can be grown through winter with some protection.

Get Brussels Sprouts Seeds & Plants

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

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Similar Growing Requirements

Frequently Asked Questions about Brussels Sprouts

When should I plant brussels sprouts?

The best time to plant brussels sprouts depends on your local climate. Brussels Sprouts grows best in temperatures between 7°C and 18°C (can tolerate -5°C to 24°C). Brussels Sprouts 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 brussels sprouts grow in tropical climates?

Brussels Sprouts is not well-suited for tropical climates. It prefers cooler conditions with temperatures between 7°C and 18°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 brussels sprouts take to grow?

Brussels Sprouts typically takes 90-180 days from planting to harvest. It requires full sun and regular watering. Start indoors 4 months before first fall frost. Stake tall plants. 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 Brussels Sprouts

See the planting calendar for Brussels Sprouts in these popular cities:

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

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