Lemon balm is one of the easiest herbs to grow. It produces quickly, harvests well, and returns year after year with very little effort.
Overview
Lemon balm (Melissa officinalis) is a hardy perennial in the mint family. It has soft leaves, a light lemon scent, and a spreading habit that is easy to manage with regular harvesting.
Primary uses
Herbal teas and infusions
Light culinary flavoring
Freezing and freeze-drying for storage
Lemon Balm Varieties:
Common lemon balm
Best for tea and preservation
Variegated lemon balm
Milder flavor; often grown for appearance
Growing Conditions
Sun
Full sun to partial shade; afternoon shade helps in hot climates
Soil
Well-drained, moderately fertile
Water
Moderate; prefers consistent moisture
Climate
Cold-hardy and adaptable
How to Plant (Including Companion Planting)
Lemon balm grows easily from seed, transplants, or division
When to plant
Spring after frost or early fall
Spacing
12 to 18 inches
Containers vs ground
Containers help control spread
Companion planting
Chives
Parsley
Cilantro
Grow Guide Resources
Seeds or seedlings
Herb pots or grow bags
Garden scissors or herb snips
Hand trowel
Watering can
Plant markers
Ongoing Care (Including Fertilizer)
Water when soil begins to dry
Harvest regularly to prevent spreading and legginess
Mulch lightly in hot weather
Fertilizer rarely needed
Pests & Problems
Aphids, occasionally
Powdery mildew in crowded conditions
Good airflow prevents most issues
Harvesting Lemon Balm
When to harvest
At 8–10 inches tall
How to harvest
Cut stems above a leaf node
How much
Up to one-third of the plant
Using & Preserving Lemon Balm
Fresh teas and infusions
Light culinary use
Freezing for short-term storage
Freeze-drying for long-term storage
Internal links-coming soon
How to Preserve Herbs
Freeze-Drying Herbs Guide
Recipe: Lemon Balm Tea Blend
Gardener’s Notes
Regular harvesting keeps lemon balm compact and flavorful. Without cutting, plants spread quickly and lose quality.
