Best & Worst 5 Lemon Balm Companion Plants

Discover the incredible potential of Lemon Balm companion plants and transform your garden into a thriving oasis of beauty and productivity. Making judgments as an enthusiastic gardener should be based on reliable scientific evidence and industry understanding. In this comprehensive guide, we will explore the numerous benefits of Lemon Balm companion planting, unveil a diverse selection of compatible plants, identify plants to avoid, provide essential tips for successful cultivation, and guide you towards creating a garden that stands out from the competition. Let’s dive into the world of Lemon Balm companion plants and unlock the secrets to a remarkable garden ecosystem!

lemon balm companion plant

Enhanced Pest Control

1.1 Natural Pest Repellent

Lemon Balm companion plants offer a natural and chemical-free solution for pest control in your garden. By strategically planting companions like marigolds and chives, you can take advantage of their strong fragrances, which repel pests. Marigolds emit a scent that deters aphids, mosquitoes, and nematodes, while chives release a pungent aroma that keeps away harmful insects like carrot flies and Japanese beetles. This natural pest control approach reduces the need for synthetic pesticides, promoting a healthier and more eco-friendly garden environment.1

1.2 Companion Plants as Trap Crops

Some Lemon Balm companion plants, such as marigold and thyme, act as trap crops, luring pests away from Lemon Balm and other vulnerable plants. These companion plants attract pests like aphids, whiteflies, and spider mites, serving as sacrificial plants that divert the attention of pests away from your prized herbs. By sacrificing a few leaves or flowers, you can protect your Lemon Balm and maintain its vitality.

Beneficial Insect Attraction

2.1 Pollinator Magnet

Lemon Balm companion plants that attract beneficial insects play a crucial role in pollination. The delicate flowers of Lemon Balm are irresistible to bees, butterflies, and other pollinators. By incorporating companion plants like lavender, bee balm, and thyme, you create a haven for these essential garden helpers. The presence of these pollinators enhances the fruit set and overall productivity of not only Lemon Balm but also neighboring flowering plants and edible crops in your garden.

2.2 Predatory Insect Encouragement

Lemon Balm companion plants like yarrow and dill not only attract beneficial pollinators but also invite predatory insects, such as ladybugs and lacewings, to your garden. These aphids, mites, and caterpillars are frequent garden pests that these natural predators eat to control. By establishing a diverse ecosystem with a variety of companion plants, you encourage the presence of these helpful insects, reducing the need for chemical insecticides and fostering a balanced garden environment.

Soil Enrichment

3.1 Nutrient Cycling

Certain Lemon Balm companion plants, such as comfrey and clover, are known as dynamic accumulators. These plants have deep roots that ingest minerals like potassium, calcium, and nitrogen from the soil’s bottom layers in order to obtain nutrition. When the leaves of these companion plants decompose, the nutrients they absorbed are released back into the soil, enriching it for the benefit of Lemon Balm and other plants in the vicinity. This natural nutrient cycling process improves soil fertility, promoting healthier growth and higher yields.

3.2 Soil Structure Enhancement

Lemon Balm companion plants like legumes (such as peas and beans) and cover crops (such as vetch and clover) help improve soil structure by adding organic matter and increasing soil porosity. The roots of these plants break up compacted soil, allowing better air circulation, water infiltration, and root development. As a result, Lemon Balm and other plants can access nutrients and moisture more efficiently, leading to improved overall health and vitality.2

Incorporating Lemon Balm companion plants that offer enhanced pest control, attract beneficial insects, and contribute to soil enrichment not only benefits the health of your garden but also aligns with sustainable gardening practices. By utilizing the power of these companion plants, you create a vibrant and self-sustaining ecosystem that thrives without the need for excessive chemical interventions.

lemon balm companion plant

Lemon Balm Companion Plants

Marigolds (Tagetes spp.)

Marigold Companion Plants

Marigolds are renowned as one of the best Lemon Balm companion plants, and for good reason. These cheerful flowers not only add a vibrant burst of color to your garden but also offer exceptional pest-repelling properties. Numerous pests, including as worms, mosquitoes, and aphids are naturally repelled by the potent aroma that marigolds emit.

The strong fragrance of marigolds confuses and repels pests, making them an excellent line of defense for Lemon Balm and other plants nearby. By planting marigolds as Lemon Balm companion plants, you create a barrier that pests find unappealing, reducing the risk of infestations and plant damage. This natural pest control approach eliminates the need for chemical pesticides, promoting a healthier and more environmentally friendly garden ecosystem.

By the way if you want to learn more about marigold companion plants check the article below:

Furthermore, marigolds also possess allelopathic properties, which means they release natural compounds into the soil that inhibit the growth of certain weeds and harmful nematodes. This suppresses weed competition and reduces the chances of nematode infestations, contributing to the overall health and vitality of Lemon Balm.

Chives (Allium schoenoprasum)

Chives Companion Plants

Chives are not only a popular culinary herb but also a valuable member of Lemon Balm companion plants. These herbaceous perennials boast slender, hollow leaves and delightful purple flowers that attract beneficial insects such as bees and butterflies. But it’s their strong scent that makes them excellent lemon balm companion plants for repelling pests.

The pungent aroma of chives acts as a natural deterrent to various pests, including carrot flies, Japanese beetles, and aphids. These pests find the smell overwhelming and are less likely to settle near chive plants, thereby protecting neighboring plants such as Lemon Balm from potential infestations.

Chives also possess fungicidal properties, making them effective in combating fungal diseases that may affect Lemon Balm. Their presence in the garden produces a healthier and more resilient environment that lowers the danger of fungal diseases and enhances the general health of your plants.

In addition to their pest-repelling properties, chives offer a visual appeal with their graceful foliage and charming flowers. By interplanting chives as Lemon Balm companion plants, you create an aesthetically pleasing garden bed while reaping the benefits of pest control and increased pollination.

Chives companion plants to find here:

Bee Balm (Monarda spp.)

bee balm companion plants

Bee Balm, also known as Monarda, is a fantastic member of the best lemon balm companion plants due to its similar growth habits and complementary attributes. These magnificent perennials offer striking flowers in pink, crimson, and purple hues that draw hummingbirds, butterflies, and bees to your garden. By planting Bee Balm alongside Lemon Balm, you create a veritable haven for pollinators, increasing the chances of successful pollination and fruit set.

The nectar-rich flowers of Bee Balm serve as a valuable food source for bees, ensuring their presence in the garden. As they visit the Bee Balm flowers, they are likely to cross-pollinate with nearby Lemon Balm plants, enhancing the genetic diversity and promoting better fruit production. This makes Bee Balm an indispensable member of Lemon Balm companion plants, especially if you desire a bountiful harvest.

Moreover, Bee Balm possesses antimicrobial properties that help protect against fungal and bacterial infections. As it lessens the possibility of illnesses spreading and guarantees the long-term health and vitality of your plants, this might be advantageous for lemon balm.

For more information abou bee balm companion plants check out the article below:

Lavender (Lavandula spp.)

lavender companion plants

Lavender is not only cherished for its enchanting fragrance and beautiful blooms but also for its compatibility with Lemon Balm. These aromatic perennials share similar cultural requirements, making them ideal Lemon Balm companion plants.

The intoxicating scent of lavender is irresistible to pollinators, especially bees and butterflies. By planting lavender as Lemon Balm companion plants, you create an irresistible buffet for these beneficial insects, ensuring their frequent visits and enhancing pollination. Increased pollination leads to improved fruit set and higher yields for Lemon Balm and other nearby flowering plants.

Additionally, moths, fleas, and mosquitoes are naturally deterred by the scent of lavender. The strong aroma masks the scent of nearby plants, making it harder for pests to locate their preferred hosts. By utilizing the pest-repelling properties of lavender, you can safeguard Lemon Balm from potential damage and infestation.

Lavender also has soil-improving qualities. Its deep root system helps improve soil structure, enhancing drainage and reducing compaction. The organic matter provided by fallen lavender leaves contributes to soil fertility, promoting healthier growth for Lemon Balm and other plants in the vicinity.

By planting lavender as Lemon Balm companion plants, you create a harmonious pairing that not only delights the senses but also encourages beneficial insects, repels pests, and improves soil health. Lavender has other companions too! Check them out:

Thyme (Thymus spp.)

Thyme companion plants

Thyme, with its low-growing habit and aromatic foliage, is an excellent member of the best lemon balm companion plants. These herbaceous perennials share a preference for well-drained soil and thrive in similar growing conditions.

The delicate flowers of thyme are not only visually appealing but also attract beneficial insects like bees and hoverflies. These insects aid in pollination and contribute to the overall health and productivity of Lemon Balm and surrounding plants.

Thyme also acts as a natural ground cover, suppressing weed growth and reducing competition for resources. By planting thyme as Lemon Balm companion plants, you create a weed-resistant environment, allowing your herbs to flourish without the need for excessive weeding.

Furthermore, thyme releases aromatic compounds into the air, creating a fragrant atmosphere that can help mask the scent of nearby plants. This can confuse and deter pests, reducing the likelihood of infestations and damage to Lemon Balm.

The combination of thyme’s pest-repelling properties, weed-suppressing abilities, and beneficial insect attraction makes it an ideal memeber of Lemon Balm companion plants. Together, they create a harmonious garden bed that is both visually appealing and highly functional.

Incorporating these Lemon Balm companion plants in your garden not only enhances its aesthetic appeal but also provides numerous practical benefits. From pest control and increased pollination to soil enrichment and weed suppression, each companion plant plays a vital role in creating a thriving and balanced garden ecosystem. By harnessing the power of these well-chosen companions, you can maximize the potential of your Lemon Balm and enjoy a vibrant and fruitful garden.

Lemon Balm Bad Companion Plants

Mint (Mentha spp.)

Mint Companion Plants

Mint, while belonging to the same family as Lemon Balm3, it is considered a bad member of Lemon Balm companion plants. The reason is its invasive nature and aggressive growth habit. Both Lemon Balm and mint have a tendency to spread rapidly through underground runners, making them fierce competitors for space, nutrients, and water.

Mints as lemon balm companion plants can quickly overtake the garden bed, outcompeting other plants and causing overcrowding. As a result, your garden may experience stunted growth, diminished vitality, and general loss in health.

Additionally, mint can hybridize with Lemon Balm, potentially diluting its desirable traits and altering its flavor profile. If you wish to grow both Lemon Balm and mint, it is advisable to keep them in separate containers or plant them in well-defined boundaries to prevent their invasive tendencies from taking over your garden.

Parsley (Petroselinum crispum)

Parsley is not an ideal member of Lemon Balm companion plants due to its specific requirements and potential negative interactions. While parsley is a popular culinary herb known for its vibrant leaves and delicate flavor, it has different growth preferences compared to Lemon Balm.

Parsley prefers well-drained soil and benefits from consistent moisture levels, while Lemon Balm thrives in moderately moist to slightly dry soil conditions. Planting them together may result in inconsistent watering practices, leading to either overwatering or underwatering for one of the plants, negatively impacting their growth and overall health.

Furthermore, parsley is a slow-growing plant, and its development can be hindered by the aggressive growth habit of Lemon Balm. The spreading nature of Lemon Balm can shade out the parsley plants, reducing their access to sunlight and stunting their growth.


Dill Companion Plants

Dill (Anethum graveolens) is another herb that is not recommended as Lemon Balm companion plants. While dill has its own unique culinary uses and attracts beneficial insects such as butterflies and bees, its growth habit and potential negative interactions make it a less suitable companion for Lemon Balm.

Dill is known for its tall and airy growth, which can create shading issues when planted as Lemon Balm companion plants. Lemon Balm, on the other hand, benefits from full sun to partial shade conditions. The taller dill plants can cast shadows and restrict sunlight access to Lemon Balm, hindering its growth and potentially leading to leggy and weak stems.

Moreover, dill is a prolific self-seeder, meaning it produces an abundance of seeds that can scatter and sprout in unintended areas. Lemon Balm, with its spreading nature, can inadvertently facilitate the spread of dill seeds, resulting in unwanted dill plants popping up throughout your garden. This can create overcrowding and competition for resources, ultimately affecting the growth and development of Lemon Balm and other plants nearby.

To prevent these issues, it is not recommended to plant dill as Lemon Balm companion plants or provide sufficient spacing between them. This will allow both herbs to thrive without interfering with each other’s growth and ensure a healthier and more manageable garden.


Brassicas, which include vegetables such as cabbage, kale, broccoli, and Brussels sprouts, are not considered as ideal Lemon Balm companion plants. While Lemon Balm has numerous benefits as a companion plant, its interactions with brassicas causes problems.

Brassicas are known for their susceptibility to pests such as cabbage worms, aphids, and cabbage loopers. On the other side, lemon balm draws a broad variety of insects, such as bees and butterflies. While this is generally beneficial for pollination, it can also attract pests that may damage brassica plants.

Additionally, Lemon Balm’s spreading habit can create overcrowding and restrict the growth of brassicas. Brassicas require ample space and access to sunlight to develop their large heads or leafy structures properly. Planting Lemon Balm in close proximity to brassicas can result in shading issues and hinder the growth and productivity of the brassica plants.

To ensure the best growth and health of brassicas, it is advisable to keep them out of your list of the best Lemon Balm companion plants. By providing adequate spacing and maintaining proper garden management practices, you can promote the optimal growth of both Lemon Balm and brassicas without compromising their individual needs.

Cilantro/Coriander (Coriandrum sativum):

cilantro companion plants

Cilantro, also known as coriander when its seeds are harvested, is another herb that is not recommended as a member of Lemon Balm companion plants. While both herbs have their distinct culinary uses and aromatic properties, their growth patterns and preferences differ significantly.

Cilantro prefers cooler temperatures and is more tolerant of partial shade, while Lemon Balm thrives in full sun to partial shade conditions. Planting them together may result in competition for light and temperature preferences, leading to suboptimal growth for one or both plants.

Additionally, Lemon Balm’s aggressive spreading habit can overtake and crowd out cilantro plants, reducing their access to vital resources such as sunlight, water, and nutrients. This can result in stunted growth and diminished flavor for the cilantro leaves or coriander seeds.

To ensure the best growing conditions and harvest for both Lemon Balm and cilantro, it is advisable to plant them in separate areas or provide adequate spacing to prevent overcrowding and competition.

In conclusion, while Lemon Balm has several beneficial companion plants, including marigolds, chives, bee balm, lavender, and thyme, it is important to avoid planting it alongside bad companion plants such as mint, parsley, cilantro, dill, and brassicas. By being mindful of plant compatibility and making informed choices, you can create a harmonious and thriving garden that maximizes the benefits of companion planting.

Don’t worry, if you are still unsure where to plant the bad companions, check out the articles about each plant you want to have in your garden:

Tips for Growing Lemon Balm with Other Plants

Provide Adequate Spacing

To allow each plant to thrive, provide sufficient spacing between Lemon Balm and its companion plants. This ensures adequate airflow, sunlight penetration, and access to essential nutrients for optimal growth.

Prepare the Soil

Before planting, amend the soil by adding organic resources like compost or well-rotted manure. Lemon Balm prefers well-drained soil with a slightly alkaline pH. Soil preparation ensures a healthy foundation for your plants.

Maintain Regular Care

Regularly monitor your garden for pests, diseases, and nutrient deficiencies. Remove any damaged or diseased foliage promptly to prevent the spread of infections. Water and mulch your plants as needed to maintain proper moisture levels and suppress weed growth.

Practice Crop Rotation

To prevent the buildup of pests and diseases, practice crop rotation in your garden. Avoid planting Lemon Balm and its companion plants in the same location year after year. Rotating crops helps maintain a balanced ecosystem and reduces the risk of plant-specific issues.4

Observe and Adapt

Every garden is unique, so observe how Lemon Balm interacts with its companion plants in your specific conditions. Note any successful pairings and adjustments required for future planting seasons. Adaptation and observation are key to a thriving garden.


By harnessing the power of Lemon Balm and lemon balm companion plants, you can create a garden that thrives on its own natural defenses. The remarkable benefits of Lemon Balm companion plants, such as enhanced pest control, beneficial insect attraction, soil enrichment, and a harmonious garden ecosystem, will elevate your gardening experience to new heights. Remember to choose suitable companion plants, avoid incompatible species, implement proper spacing and care, and adapt your strategies based on observation. With this guide as your resource, your garden will flourish, impressing both visitors and search engines alike. Embrace the value that Lemon Balm companion plants deliver and let your garden shine!

  1. Bokor, P. (2011). Diseases and pests of lemon balm (Mellisa officinalis). Acta Fytotechnica et Zootechnica14(Special Issue), 42-45. Retrieved from: Diseases and pests of lemon balm (Mellisa officinalis). (
  2. YENKALAYCI, A., GUNES, M., & Kemal, G. U. L. (2021). Cultivation Possibilities of Lemon Balm (Melissa officinalis L.) in the Central Anatolia Region of Turkey. ISPEC Journal of Agricultural Sciences5(2), 313-319. Retrieved from: Cultivation Possibilities of Lemon Balm (Melissa officinalis L.) in the Central Anatolia Region of Turkey | ISPEC Journal of Agricultural Sciences
  3. Waheed, K., Nawaz, H., Hanif, M. A., Rehman, R., & Ogunwande, I. A. (2020). Lemon balm. In Medicinal Plants of South Asia (pp. 465-478). Elsevier. Retrieved from: Lemon Balm – ScienceDirect
  4. Junker, C., Neuhoff, D., & Döring, T. (2023). Effects of frequency of the stale seedbed after autumn or spring ploughing on weed density and composition in sown lemon balm. Weed Research63(3), 153-164. Retrieved from: Effects of frequency of the stale seedbed after autumn or spring ploughing on weed density and composition in sown lemon balm – Junker – 2023 – Weed Research – Wiley Online Library