7 Powerful Plants That Keep Mosquitoes Away Naturally

Are you tired of pesky mosquitoes invading your outdoor space and ruining your summer evenings? What if we told you that you could keep them at bay using beautiful, fragrant plants that not only repel mosquitoes but also enhance the aesthetics of your garden? That’s right! In this blog post, we’ll introduce you to some amazing plants that keep mosquitoes away so you can enjoy your mosquito-free outdoor space.

Key Takeaways
1. Plants can be used as natural mosquito repellents due to their essential oils and fragrances.
2. Fragrant oils from plants like citronella grass, lavender, marigolds, and mint are effective in blocking mosquitoes’ scent receptors.
3. To maximize the effectiveness of plant-based repellents, create a barrier with crushed or burned leaves around your outdoor area.

The Power of Plants: How They Repel Mosquitoes

A garden with plants that repel mosquitoes
Cre: Fine Gardening

Plants have a remarkable ability to repel mosquitoes through their natural fragrances and essential oils released from their leaves. Many of these plants are easy to grow and can be incorporated into your garden or outdoor space, enhancing its beauty while protecting you from biting insects.

However, keep in mind that the ability of these plants to repel mosquitoes is influenced by factors like their location, the quantity of oils they emit, and the environmental conditions they endure. For a visual reference, you can check out the images in this post to see these plants in their natural habitats.

To maximize the efficacy of these natural mosquito repellents, we will explore:

  • The role of aromatic oils in mosquito deterrence
  • The factors that influence plant effectiveness
  • A selection of top mosquito-repelling plants for your yard.

The Role of Fragrant Oils

Fragrant oils extracted from plants that keep mosquitoes away

Aromatic oils found in plants, such as those present in scented geraniums, are fundamental in repelling mosquitoes. These oils obstruct mosquitoes’ scent receptors, thus hindering their ability to locate targets.

Plants like citronella grass, lavender, marigolds, and mint are known to produce fragrant oils that effectively repel mosquitos and help keep them away from your outdoor spaces.

Factors Affecting Plant Effectiveness

The effectiveness of mosquito-repellent plants depends on several factors, such as their location, the concentration of oils they produce, and the environmental conditions they are exposed to.

For example, sunlight exposure may influence the effectiveness of mosquito-repelling plants, as rainfall and exposure to sunlight can reduce the potency of some plants’ repellent properties.

Optimal positioning and proper care of these plants are key in maximizing their mosquito-repellent properties, ensuring they emit sufficient aromatic oils.


Top 4 Mosquito-Repelling Plants for Your Garden

Having grasped the efficacy of plants in both repelling pests and keeping mosquitoes out, it’s time to delve into a selection of superior mosquito-repellent plants, including the mosquito plant, which can not only beautify your garden but also keep the bothersome biting bugs at bay.

These plants include citronella grass, lavender, marigolds, and mint.

Citronella Grass

a garden of Citronella Grass

Citronella grass is a popular ingredient presenting in many commercial mosquito sprays due to its fragrant oils, including citronella essential oil, which aids in repelling mosquitoes. This perennial grass can grow up to six feet tall and thrives in filtered sunlight.

For optimal mosquito-repelling results from citronella grass, plant it directly in a sunny ground spot, enabling it to release its aromatic oils and ward off mosquitoes.



The lavender plant is not only a beautiful and fragrant addition to your garden but also a natural mosquito repellent. Its linalool odor, which has a lemon-scented undertone, is known to be effective in deterring mosquitoes.

Lavender typically grows best in well-drained, rich soil and full sun exposure, requiring at least eight to ten hours of direct sunlight daily.


marigold flowers

Marigolds are known for their colorful flowers and mosquito-repelling properties. They contain a natural insect repellent compound, pyrethrum, which deters mosquitoes and other garden pests with their scent.

To grow and care for marigold plants, follow these steps:

  1. Plant them in an area that receives full sunlight all day long.
  2. Space them one to three feet apart.
  3. Utilize an all-purpose slow-release fertilizer upon planting.


A garden of mint

Mint is a fragrant perennial herb that naturally repels mosquitoes due to its pungent odor. To grow mint effectively, plant it in a pot or separate it from other herbs, as it can be invasive.

Mint prefers moist, well-drained soil for optimal growth. It thrives in both full sun and partial shade environments.

Other variations belonging to the same mint family also effectively ward off mosquitoes. One such class of plants is “lemon-scented plants.”

Lemon-scented plants, with their citrusy aroma, naturally repel mosquitoes. Plants such as Lemon Balm, Lemon Thyme, Lemon Grass, and Lemon Verbena exude a pleasant odor offensive to these pests. Crushing their leaves releases essential oils, augmenting their repellent properties.

This botanical brigade not only keeps mosquitoes at bay but also bolsters the ambiance of your garden, making your outdoor experience more pleasant.


3 Additional Pest-Deterring Plants

In addition to the four plants mentioned earlier that can keep mosquitoes away, other plants can also help deter other pests and enhance the beauty of your garden. These plants include eucalyptus, bee balm, and floss flower.


Eucalyptus is a low-maintenance plant that can repel mosquitoes

Eucalyptus contains compounds like linalool and geraniol, known to repel mosquitoes. This fast-growing tree requires fertile soil and sunlight to thrive.

Planting eucalyptus in your garden can not only help keep bugs and mosquitoes away but also provide a fresh, invigorating scent.

Bee Balm

Bee Balm

Bee balm is a beautiful, fragrant perennial plant that can repel mosquitoes with its strong scent. It also attracts pollinators like hummingbirds, bees, and butterflies, which can help maintain a healthy and balanced ecosystem in your garden.

Plant bee balm in well-draining soil and full sun to partial shade for optimal growth.

Floss Flowers

Floss flowers can deter mosquitoes

Floss flowers are not only attractive but also secrete coumarin, a chemical that helps repel mosquitoes. Planting floss flowers in a sunny location with good drainage and moisture can help you keep mosquitoes at bay while adding a touch of color to your garden.


Plant Combinations for Enhanced Mosquito Control

Did you know that combining certain plants can enhance their mosquito-repelling properties? You can create a powerful, natural mosquito-repellant barrier in your garden using companion planting and recommended pairings. For example, lavender and marigolds are known to be effective mosquito repellents.

Companion Planting

Companion planting is a gardening technique where different types of plants are grown together to enhance growth or aid in pest control. For mosquito control, certain plants, such as:

  • chamomile
  • basil
  • lavender
  • marigolds

These insect-repelling plants, also known as plants that repel, can be employed as companions to naturally repel mosquitoes, mosquito larvae, squash bugs, and other insects.

These fragrances can deter mosquitoes from the area, thus reducing their presence.

Recommended Pairings

Pairing plants like lavender, marigolds, mint, and citronella grass can enhance their mosquito-repelling properties. For example, marigolds release an odor that repels mosquitoes. At the same time, lavender emits a scent that complements marigolds, creating a powerful deterrent against mosquitoes.


Tips for Maximizing Plant-Based Mosquito Repellents

A barrier of plants that repels mosquitoes

Certain techniques should be adopted to optimize the use of these natural mosquito repellents, like crushing or burning the leaves of mosquito-repellent plants and forming a barrier around your outdoor area.

This barrier can be created by planting mosquito-repellent plants around the perimeter of your

Crush or Burn Leaves

Crushing or burning the leaves of mosquito-repellent plants releases their fragrant oils, making them more effective at repelling mosquitoes.

For example, burning a few sprigs off of citronella grass or crushing lavender leaves can help release their mosquito-repelling oils and maximize their effectiveness.

Create a Barrier

Planting mosquito-repellent plants around your outdoor space can create a barrier that helps keep mosquitoes away.

For example, planting a row of lavender or marigolds around your patio or garden can help deter mosquitoes from entering the area, ensuring a more comfortable and enjoyable outdoor experience.


Additional Mosquito-Control Strategies

Beyond the usage of plants, other mosquito-control strategies should be considered, including eliminating standing water and using commercial mosquito repellents for further protection.

Eliminate Standing Water

Removing standing water from your property can help prevent mosquito breeding and reduce their population. Mosquitoes can breed in as little as three to four days of standing water, so it’s crucial to eliminate standing water at least once a week.

By taking the time to remove standing water, you can help reduce the mosquito population in your area and make sure to protect yourself and your family from the diseases they carry.

Commercial Mosquito Repellents

There are many commercial repellents today

Commercial mosquito repellents can provide additional protection against mosquitoes when used alongside plant-based repellents. These repellents, such as DEET, picaridin, and IR3535, have been proven effective in deterring mosquitoes and can be applied to your skin or clothing for added protection.


Frequently Asked Questions

What plant repels mosquitoes the most?

Citronella grass is the most effective plant at repelling mosquitoes, as it is a popular ingredient for natural mosquito repellents, and its lemon-scented aroma helps keep them away. Planting citronella in your yard is an easy and natural way to protect yourself from mosquitoes.

What smell do mosquitoes hate the most?

Mosquitoes hate the smells of lavender, citronella, clove, peppermint, basil, eucalyptus, lemongrass, rosemary, and smoke.

What are the local plants that are proven to keep away the mosquitoes?

Lemon grass and citronella grass are proven to repel mosquitoes with their citronella oil-rich leaves, making them an effective local plant to use as a mosquito repellent.

How do fragrant oils in plants repel mosquitoes?

Fragrant oils in plants can block mosquitoes’ scent receptors, making it harder for them to locate their targets and thus repelling them.

How can I maximize the mosquito-repelling effects of plants?

Maximize mosquito-repelling effects of plants by crushing or burning their leaves to release their fragrant oils and create a barrier around your outdoor space.



A garden with plants repelling mosquitos

Using plants as natural mosquito repellents is an effective, eco-friendly, and aesthetically pleasing way to keep mosquitoes away from your outdoor spaces. Incorporating plants like citronella grass, lavender, marigolds, and mint, as well as additional pest-deterring plants like eucalyptus, bee balm, and floss flower, can help create a beautiful and mosquito-free garden.

Remember to employ strategies like crushing or burning leaves, creating plant barriers, and using commercial mosquito repellents for added protection. With these tips, you can enjoy your outdoor space without the pesky presence of mosquitoes!



Beryl, a Pharmacy graduate, combines her academic expertise with a passion for cozy homes at Hometoppicks. With 3+ years of experience in researching and testing household and home care products, Beryl manages related content at Hometoppicks. Trust in her meticulous nature and profound knowledge to provide reliable advice and product suggestions, ensuring your home remains comfortable and convenient. You can find more about her here.

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