Plants That Repel Mosquitoes Naturally for Outdoor Spaces

Editor: Kirandeep Kaur on Mar 06,2026

 

A nice, peaceful evening outside can quickly become unappealing due to mosquitoes. One of the best and simplest ways to keep your home free of mosquitoes is to choose plants that repel them naturally. Not only do plants provide an attractive addition to any outdoor space, but they also reduce the number of insects around you and create a very relaxing outdoor space.

Many gardeners are looking into using plants that repel mosquitoes outdoors. With a desire for an alternative to chemical sprays, many/most (join/validate number) gardeners are seeking outdoor plants that repel mosquitoes; this list includes both aromatic herbs and other floral decor with the same purpose. In this article, there will be 25 different varieties of plants that not only help repel mosquitoes but also beautify your landscaping/garden and provide an environment you enjoy spending time in.

Also included in this article: a description, methods of action (or how to use), and recommendations for integrating into your outdoor space to create a healthier, safer, and more enjoyable place where you, your family, and friends can spend time together.

What Are the Best Plants That Repel Mosquitoes Naturally?

Gardening with mosquito-repellent plant materials is becoming more of a trend. Plants that produce natural oils and scents that mosquitoes find offensive will help create a protective shield around patios, balconies, and gardens.

The U.S. EPA and USDA suggest that several different plant oils, including citronella, lavender, and basil, contain natural ingredients (in this case, oils) with pest-repelling properties.

Certain plants can help keep mosquitoes away by relying on scent to find hosts. The different compounds produced by these plants, which act as pest barriers, interfere with mosquitoes' ability to detect carbon dioxide and body odor (the two main ways mosquitoes find humans).

Examples of Pest-Repelling Natural Compounds:

  • Citronellal
  • Linalool
  • Geraniol
  • Eucalyptol

As these compounds repel mosquitoes and flies, consider planting them in areas where you spend time outdoors.

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Top 10 Popular Plants That Repel Mosquitoes Naturally

Mosquito repellent plants infographic isolated on white background.

Many types of plants can help to repel mosquitoes, but here are some of the best options available today: Citronella Grass: One of the most popular "mosquito plants".

  • Lavender: Likes to repel mosquitoes but leaves behind a nice, relaxing scent.
  • Basil: One of the best mosquito-repellent plants you can grow.
  • Lemongrass: Contains the highest concentration of citronella oil.
  • Peppermint: Can help deter mosquitoes and flies.
  • Marigolds: Brightly colored flowers that have been shown to deter insects.
  • Catnip: Research has shown that catnip may also be effective at repelling mosquitoes.
  • Rosemary: Best choice for a garden and kitchen.
  • Sage: A perfect plant for patios and outdoor cooking areas.
  • Geraniums: Decorative plants with a pleasant aroma that deter mosquitoes.

Not only do these plants serve as effective mosquito repellents outdoors, but they also add to the aesthetic beauty of an outdoor space or backyard garden.

Can Outdoor Plants That Repel Mosquitoes Protect Your Patio?

Outdoor plants that repel mosquitoes can benefit homeowners by reducing or eliminating mosquito populations. Although they cannot completely eliminate mosquitoes, strategically planted plants will provide a significant reduction in mosquito numbers in your area.

A perfect way to use mosquito-repelling plants is to plant them where people gather the most to maximize their effectiveness. Recommended locations for planting are:

  • Patio seating areas
  • Balcony railings
  • Paths in the garden
  • Near doors and windows
  • Outdoor dining locations

By grouping multiple types of mosquito-repelling plants (and repelling flies, too), they will enhance each other’s ability to repulse mosquitoes.

Creating a Mosquito-Repellent Garden Design

Designing a garden to include up to 25 different plants that repel mosquitoes while adding beauty to the landscape is possible. Here are some creative ideas on how to do this:

  • Herb Borders: Plant basil, rosemary, and sage along the border of the garden to repel mosquitoes.
  • Container Gardens: Use pots with citronella, lavender, etc., planted on your patio to repel mosquitoes.
  • Decorative Flower Beds: By planting ornamental flowers like marigolds and geraniums together, you can add both color and repel mosquitoes from your outdoor area.
  • Hanging Baskets: Placed on balconies and in smaller outdoor areas, they are excellent ways to keep mosquitoes away.

By using mosquito-repelling outdoor plants alongside traditional landscaping, homeowners can serve practical purposes while beautifying their gardens.

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What Are the 25 Plants That Repel Mosquitoes?

For those seeking a comprehensive natural defense, gardeners often explore 25 plants known for their mosquito-repelling properties.

List of 25 Plants That Repel Mosquitoes

Below are widely recognized plants that repel mosquitoes naturally:

  1. Citronella grass
  2. Lavender
  3. Basil
  4. Peppermint
  5. Lemongrass
  6. Catnip
  7. Rosemary
  8. Sage
  9. Marigolds
  10. Geraniums
  11. Lemon balm
  12. Garlic
  13. Chrysanthemums
  14. Mint
  15. Eucalyptus
  16. Bee balm
  17. Allium
  18. Pennyroyal
  19. Tansy
  20. Floss flowers
  21. Thyme
  22. Oregano
  23. Petunias
  24. Bay leaves
  25. Wormwood

Not only do mosquito-repelling plants repel insects without chemicals, but they also have many uses, such as culinary, aromatic, or ornamental.

Tips for Maintaining Mosquito-Repelling Plants  

To enhance the repellent power of these plants, you can do several things:

1. By crushing the leaves of these plants, you will release the natural oils that repel mosquitoes.

2. Be sure the plants receive enough sunlight for optimal growth. 

3. Be sure to keep the plants well watered, but avoid overwatering.

4. As the plants mature, combine several similar (in type) outdoor plants together to enhance the repelling ability of your garden.

5. In general, healthy plants will have a stronger odor, which helps improve the ability of the plant to repel mosquitoes.

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Conclusion

One of the most environmentally friendly and elegant ways to control insect populations in outdoor areas is to use plants that naturally repel mosquitoes. The positive effect of planting these types of plants is that they add to the beauty of your garden and create a relaxing atmosphere in which to spend time with family or entertain guests.

Whether you plant a few pots of lavender or basil or create an entire landscape with 25 plants to repel mosquitoes, using these natural alternatives will help you make outdoor living much more enjoyable. A combination of mosquito-repelling plants strategically placed throughout your garden will help homeowners create an inviting outdoor space that deters pests.

By using mosquito-repelling outdoor plants in your landscaping, you can enjoy peaceful, enjoyable evening hours outside without using chemical insect repellents.

FAQs

Do plants that repel mosquitoes naturally really work? 

Yes, many plant species exude oils that repel mosquitoes. Though no single plant will eliminate all mosquitoes, when used together, 4 or more plants will greatly reduce insect activity on patios and throughout gardens.

What are the best outdoor plants that naturally repel mosquitoes? 

Citronella grass, lavender, basil, marigolds, rosemary, and lemongrass are among the most effective outdoor mosquito-repelling plants. These aromatic plants will produce enough fragrance that mosquitoes will avoid them.

Are there really 25 plants that help repel mosquitoes? 

Yes. Most gardening professionals agree that there are at least 25 plants that repel mosquitoes, including many herbs, flowers, and shrubs: catnip, peppermint, sage, chrysanthemum, thyme, and eucalyptus.

Where should mosquito-repelling plants be positioned? 

Mosquito-repelling plants and fly traps should be planted together near areas of the home, such as patios, doors, seating areas, and window frames. Planting several types of mosquito-repelling plants in close proximity to one another will strengthen their aromatic barrier to mosquitoes.


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