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Last edited on 28 Oct 2026. View history

lemon balm Lemon Balm

Also known as balm (EN) balm mint (EN)

How to sow lemon balm: Direct seed indoors, transplant seedlings outside after hardening off.

Sun requirement for lemon balm: Plant in Partial Sun

Lemon Balm is a perennial herb in the mint family that flowers during the summer and gives off a strong lemon scent. In hot climates, a little shade can be beneficial, helping the plant to produce larger and more flavorful leaves. Lemon Balm is used in teas, salads, as an ornamental, and in aromatherapy. Like mint, Lemon Balm can aggressively spread throughout the garden - planting it in a container can keep this in check.

15
plantings
0
harvests
1
seed packet
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Lemon balm facts

Lifespan

Perennial living more than two years

Height × spread

100cm × 40cm

Row Spacing

30cm

How members grow lemon balm

Sunniness

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Planted from

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Photos

Lemon balm crops

Lemon balm plantings

IMG_2178
IMG_2178
by shiny
IMG_2177
IMG_2177
by shiny
Lemon balm
Lemon balm
by futuransky
2015-04-19 17.03.25
2015-04-19 17.03.25
by futuransky

Video

Where lemon balm grow

Only plantings by members who have set their locations are shown.

What people are saying about lemon balm

A long and garden free winter

by malissa,

It's hot this weekend - after a brief first Spring we are skipping second Spring and going straight to Summer. It's beautiful, blue and hot and today, at least, the poison wind seems to have died down. I've spent the morning ripping up all the weeds that appear to have exploded in the last week. …

sorrels mint mint lemon balm lemon balm parsley garlic
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Lemon balm harvests

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Ecological requirements

Data from the FAO EcoCrop database for Melissa officinalis L.

Family / Taxonomy Magnoliopsida
Asteridae
Lamiales
Labiatae
Optimal temperature 14 - 25 °C
Absolute temperature 6 - 30 °C
Killing temperature growth: 0 °C, rest: -20 °C
Optimal rainfall 800 - 1000 mm/year
Absolute rainfall 500 - 1300 mm/year
Optimal soil pH 5.0 - 6.0
Absolute soil pH 4.5 - 7.8
Crop cycle 60 - 140 days
Max altitude 2000 m
Life form herb
Life span perennial
Habit erect, prostrate/procumbent/semi-erect
Optimal soil depth medium (50-150 cm)
Optimal soil texture medium
Optimal soil fertility moderate
Optimal soil drainage well (dry spells)
Optimal soil salinity low (<4 dS/m)
Photoperiod long day (>14 hours)
Optimal light very bright

Learn more about lemon balm

Resources outside Growstuff.