A fresh lemon scent with a long tradition
With its soft green leaves and refreshing citrus aroma, lemon balm is a familiar herb in gardens and traditional herbal practices. Its gentle fragrance, reminiscent of lemon, makes it easy to recognise and a popular choice for preparing herbal infusions.
Lemon balm (Melissa officinalis) has been cultivated for generations and is often enjoyed as a warm tea or a refreshing drink. Its leaves can also be used to add a subtle citrus note to food and other beverages.
Beyond its familiar place in the kitchen, lemon balm is an interesting plant to observe in the garden. Its small flowers can attract visiting insects, while its leafy growth adds texture and greenery to cultivated spaces.
Getting to know lemon balm means discovering an aromatic plant that connects traditional herbal practices, everyday cooking and the natural environment.
What is lemon balm?
Lemon balm (Melissa officinalis) is a perennial herb belonging to the Lamiaceae family, which also includes mint, rosemary, thyme, sage and oregano.
It is native to parts of Europe, the Mediterranean region and western Asia, and is now cultivated in many parts of the world. Its fresh lemon scent and relatively easy cultivation have made it a popular herb for home gardens. Royal Botanic Gardens, Kew
Botanical characteristics
Lemon balm grows as a leafy herb with branching stems and soft, green leaves. The leaves are usually oval-shaped, with toothed edges and a slightly wrinkled surface. When touched or crushed, they release a fresh aroma that resembles lemon.
The plant can form a bushy clump and may spread gradually under suitable growing conditions. During the flowering season, it produces small flowers that are usually white or pale yellowish, often attracting bees and other insects.
Lemon balm generally grows well in fertile soil with adequate moisture and can tolerate both sunny and partially shaded positions. Its leafy growth and distinctive fragrance make it easy to recognise among other aromatic herbs.
Why is it called lemon balm?
The name Melissa comes from the ancient Greek word for honeybee. This reflects the plant’s association with bees, which visit its flowers for nectar.
The common name “lemon balm” refers to the fresh citrus-like aroma released by its leaves. The word “balm” is historically associated with fragrant plants and preparations valued for their pleasant scent.
Together, these names reflect two characteristic features of the plant: its lemon-like fragrance and its relationship with flower-visiting insects.
Lemon balm and biodiversity
Lemon balm is known primarily for its aromatic leaves, but its flowers can also contribute to the diversity of a garden.
A plant that attracts bees
When lemon balm flowers, its small blooms can attract bees and other insects looking for nectar. Its association with bees is reflected in its scientific name, Melissa.
Flowering herbs can help provide food resources for insects throughout the growing season. Planting a variety of flowering species can create a more diverse garden environment and offer different resources to visiting wildlife.
Allowing lemon balm to flower provides an opportunity to observe the insects that visit it and to appreciate the relationships between aromatic plants and their surroundings.
A place in the herb garden
Lemon balm is a useful addition to an herb garden because of its aromatic leaves, versatility and leafy growth.
It can grow alongside other familiar herbs, such as mint, rosemary and thyme, creating a varied planting area with different leaf shapes, fragrances and flowering periods.
Because lemon balm can spread under favourable conditions, occasional pruning can help keep the plant manageable and encourage fresh leafy growth.
Lemon balm as an herbal tea
Lemon balm leaves have a long history of use in traditional herbal practices. Their fresh citrus aroma and mild flavour make them a popular choice for herbal infusions.
The leaves can be used fresh or dried. When steeped in hot water, they produce a light, fragrant infusion with a gentle lemon-like taste.
Lemon balm tea is often enjoyed in the evening or during moments of rest. It can also be served cold as a refreshing drink, particularly when combined with lemon slices or other aromatic herbs.
How is lemon balm tea prepared?
Lemon balm tea is simple to prepare using fresh or dried leaves.
For a basic infusion:
- Place a small handful of fresh lemon balm leaves, or a suitable quantity of dried leaves, in a cup or teapot.
- Pour freshly boiled water over the leaves.
- Cover and leave to steep for approximately 5–10 minutes.
- Strain the leaves before drinking.
The steeping time can be adjusted to suit your taste. A shorter infusion generally produces a lighter flavour, while a longer steeping time can create a more pronounced herbal aroma.
Lemon balm can also be combined with mint or chamomile to create different flavour combinations.
Traditional uses of lemon balm
Lemon balm has been used in traditional herbal practices for generations. Its leaves are commonly prepared as an infusion and are traditionally associated with relaxation and digestive comfort.
Its gentle flavour and fresh aroma have helped make it a familiar ingredient in herbal tea blends. It is often enjoyed as part of a quiet evening routine, although individual experiences can vary.
Lemon balm has a long history of traditional use, but it should not be considered a guaranteed treatment for sleep problems, anxiety or other health conditions.
As with other herbal preparations, it is important to use lemon balm responsibly. Anyone who is pregnant, breastfeeding, takes medication or has an existing health condition should seek professional advice before using it medicinally.
Growing and harvesting lemon balm
Lemon balm is a popular herb for home gardens because it is relatively easy to grow and produces plenty of aromatic leaves.
It generally prefers fertile soil with good drainage and benefits from regular moisture, particularly during warm weather. It can grow in full sun or partial shade, although the conditions may influence the plant’s growth and the intensity of its aroma.
Once established, lemon balm can return year after year. Its spreading growth means that occasional pruning can help maintain its shape and prevent it from occupying too much space.
Collecting the leaves
The leaves are the part of lemon balm most commonly collected for herbal tea and cooking.
They can be harvested throughout the growing season, using clean scissors to cut healthy stems or remove individual leaves. Harvesting before or around the beginning of flowering is often preferred when collecting leaves for their aroma.
For dried lemon balm, the leaves should be handled gently and dried in a clean, well-ventilated place, away from direct sunlight. Once completely dry, they can be stored in an airtight container to help preserve their fragrance.
Only collect plants that have been correctly identified and grown in a clean environment. Avoid harvesting leaves from areas that may have been exposed to pesticides, pollution or other contaminants.
Interesting facts about lemon balm
- A name connected to bees: The genus name Melissa comes from the ancient Greek word for honeybee.
- A natural citrus fragrance: Its leaves release a fresh lemon-like aroma when touched or crushed.
- A member of the mint family: Lemon balm belongs to the Lamiaceae family, alongside mint, rosemary, thyme and sage.
- A perennial herb: Once established, lemon balm can return year after year under suitable conditions.
- More than a herbal tea: Its leaves can also be used to flavour drinks, salads and other dishes.
Conclusion
Lemon balm (Melissa officinalis) is much more than an aromatic herb for herbal tea. Its fresh citrus fragrance, soft green leaves and versatility make it an interesting plant to grow, observe and use in everyday life.
From its traditional place in herbal infusions to its flowers, which attract bees and other insects, lemon balm connects everyday practices with the natural environment.
By learning more about familiar aromatic herbs such as lemon balm, we can develop a greater appreciation for the plants around us and the different ways they have become part of gardens, kitchens and traditional practices.
