Lemon Balm

Herbaceous

Lemon Balm

Melissa officinalis

Also known as: Balm Mint

Herbaceous Lamiaceae EdibleMedicinalPollinatorWildlife AttractorDynamic AccumulatorBorder PlantPest Management
Hardiness Zone
4-9
Ideal Temp
55–85°F
Survives Down To
-20°F
Life Cycle
Perennial

Lemon Balm (Melissa officinalis) is a bushy, aromatic herb that grows up to 90 cm (3 feet) tall. It has bright green, oval-shaped, serrated leaves with a strong lemon scent. The small white or pale yellow flowers bloom in late summer and attract bees and other beneficial pollinators. This plant thrives in a variety of soils but prefers moist, well-drained, fertile conditions. It spreads easily by seed and root division, making it an excellent companion plant but also potentially invasive if not managed. 🌞💧 Sun and Water Requirements: - Prefers full sun to partial shade. - Requires well-drained, fertile soil with moderate moisture. - Drought-tolerant once established but benefits from consistent watering. ✂️🫘 Methods to Propagate: - Seeds: Start indoors 6–8 weeks before last frost or direct sow in spring. - Cuttings: Root cuttings in water or soil. - Division: Established plants can be divided and replanted. 🧑‍🌾👩‍🌾 When to Harvest: - Leaves can be harvested throughout the growing season for fresh use. - Best harvested in the morning before flowering for maximum essential oil concentration. - Can be dried or used fresh for tea, tinctures, and culinary applications.

Good Neighbors
  • Tomato
  • Cabbage
  • Squash
  • Chamomile
  • Basil
Cautions
  • Mint (can compete aggressively)
Known Threats — Organic Solutions Only
Aphids
Aphidoidea
Leafhoppers
Cicadellidae
Whiteflies
Aleyrodidae