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Herb Full Sun to Partial Shade Regular water

Lemon Balm

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

Lemony mint-family herb for teas and cooking. Hardy enough to withstand light frosts down to -10°C, lemon balm performs best when daytime temperatures stay between 12°C and 22°C. It needs full sun to partial shade and regular watering to keep soil consistently moist — leaves are ready for picking in about 60-70 days. Valued in cuisines worldwide, it is easy to grow and rewards regular harvesting with bushier, more productive plants.

Harvest 60-70 days
Temp Range -10°C — 30°C
Frost Tolerant ❄

Quick Answer: How to Grow Lemon Balm

Lemon Balm takes 60-70 days to harvest. It grows best in 12–22°C with full sun to partial shade and regular watering. Lemon Balm is frost tolerant and can handle temperatures down to -10°C. It can be grown in 350 cities worldwide.

Find the best time to plant Lemon Balm in your city →

Growing Requirements

☀️
Sun
Full Sun to Partial Shade
💧
Water
Regular
❄️
Frost
Tolerant
📅
Harvest
60-70 days

Temperature Range

12-22°C
-10°C 45°C
Optimal: 12–22°C Tolerates: -10–30°C
Tropical suitable: No
Cities growing: 350 of 350

Growing Tips

💡

Expert Tips

Spreads like mint -- grow in containers. Cut back hard mid-season. 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: -10°C to 30°C
  • Optimal growing: 12°C to 22°C
  • Harvest in 60-70 days

Did You Know?

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

Step-by-Step Growing Guide

Lemon balm (Melissa officinalis) is a mint-family perennial that thrives in average, well-drained soil with a pH of 6.0–7.5. It tolerates poor soil but produces the most aromatic leaves in slightly fertile conditions with regular moisture. Start from transplants or division for strongest plants; seed-grown plants are variable. Plant 18–24 inches apart in containers or with physical root barriers to contain spreading — in open ground it will colonize aggressively via underground rhizomes, similar to mint. Grow in a large container (at least 12 inches wide and deep) sunk into the ground to contain spread, or in a dedicated bed with buried root barriers. Water consistently, about 1 inch per week; it wilts dramatically when dry but recovers quickly. Fertilize once in spring with balanced fertilizer — too much nitrogen reduces essential oil concentration and fragrance. Cut plants back hard by half after flowering to encourage a flush of fresh, highly aromatic foliage and prevent excessive self-seeding.

Common Pests & Problems

Powdery mildew is the most common lemon balm disease, coating leaves with white powder in warm, humid, low-airflow conditions — cut the entire plant back hard, improve spacing, and treat with potassium bicarbonate spray. Mint rust (Puccinia menthae) produces orange pustules on leaves — remove affected material and treat with sulfur fungicide. Aphids cluster on new growth in spring — a strong blast of water is usually sufficient to control them. Leafhoppers cause stippled, pale patches as they feed on leaf sap and can vector viral diseases — use row covers during peak leafhopper season in early summer. Spider mites become a problem in hot, dry conditions — increase humidity and treat with neem oil.

Harvest & Storage

Harvest lemon balm leaves before the plant flowers for the most intense lemon fragrance and flavor — once flowering begins, essential oil concentration decreases. Snip stems back to a leaf node, taking up to one-third of the plant at a time. For fresh use, harvest any time. For drying, harvest in the morning after dew dries. Dry bunches hanging upside down in a warm, dark, ventilated space for 1–2 weeks, or use a dehydrator at 95°F for 1–2 hours. Store dried leaves in airtight containers away from light; they retain fragrance for 6–12 months. For tea, use 1–2 tablespoons fresh leaves or 1 teaspoon dried per cup.

Popular Varieties

'Aurea' (golden lemon balm) has yellow-variegated leaves that add ornamental value to the garden, though it can revert to green — remove all-green shoots promptly. 'Quedlinburger Niederliegende' is a German commercial variety selected for high essential oil content, bred specifically for the herb tea and cosmetic industries. The straight species Melissa officinalis remains the standard for most culinary and medicinal applications and is widely available. 'Lime' is an informal selection with a distinct lime-citrus note alongside the classic lemon scent, appealing for cocktail and culinary herb gardeners.

Where to Grow Lemon Balm

Lemon Balm 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 lemon balm in my city?

The best time to plant lemon balm depends on your local climate zone. It thrives in temperatures between 12°C and 22°C. Since lemon balm 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 lemon balm in winter?

Yes, lemon balm is frost tolerant and can handle temperatures down to -10°C. In many climates, it can be grown through winter with some protection.

Get Lemon Balm Seeds & Plants

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

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Similar Growing Requirements

Frequently Asked Questions about Lemon Balm

When should I plant lemon balm?

The best time to plant lemon balm depends on your local climate. Lemon Balm grows best in temperatures between 12°C and 22°C (can tolerate -10°C to 30°C). Lemon Balm 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 lemon balm grow in tropical climates?

Lemon Balm is not well-suited for tropical climates. It prefers cooler conditions with temperatures between 12°C and 22°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 lemon balm take to grow?

Lemon Balm typically takes 60-70 days from planting to harvest. It requires full sun to partial shade and regular watering. Spreads like mint -- grow in containers. Cut back hard mid-season. 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 Lemon Balm

See the planting calendar for Lemon Balm in these popular cities:

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

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