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

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

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

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

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Arequipa, PE medium
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Asuncion, PY medium
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Barranquilla, CO medium
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Belem, BR medium
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Bogota, CO medium
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Brasilia, BR medium
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Buenos Aires, AR medium
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Cali, CO medium
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Campinas, BR medium
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Caracas, VE medium
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Cartagena, CO medium
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Concepcion, CL medium
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Cordoba, AR medium
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Curitiba, BR medium
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Cusco, PE medium
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Fortaleza, BR medium
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Georgetown, GY medium
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Goiania, BR medium
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Guayaquil, EC medium
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La Paz, BO medium
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Lima, PE medium
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Manaus, BR medium
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Medellin, CO medium
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Mendoza, AR medium
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Montevideo, UY medium
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Paramaribo, SR medium
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Port of Spain, TT medium
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Porto Alegre, BR medium
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Quito, EC medium
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Recife, BR medium
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Rio de Janeiro, BR medium
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Rosario, AR medium
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Salvador, BR medium
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Santa Cruz, BO medium
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Santiago, CL medium
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Sao Paulo, BR medium
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Sucre, BO medium
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Trujillo, PE medium
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Valparaiso, CL medium
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🌊 Oceania (19 cities)

City Level JanFebMarAprMayJunJulAugSepOctNovDec
Adelaide, AU medium
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Alice Springs, AU medium
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Auckland, NZ medium
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Brisbane, AU medium
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Cairns, AU medium
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Canberra, AU medium
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Christchurch, NZ medium
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Darwin, AU medium
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Dunedin, NZ medium
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Gold Coast, AU medium
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Hamilton, NZ medium
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Hobart, AU medium
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Melbourne, AU medium
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Noumea, NC medium
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Perth, AU medium
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Suva, FJ medium
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Sydney, AU medium
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Townsville, AU medium
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Wellington, NZ medium
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🕌 Middle East (16 cities)

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