The Best Plants That Repel Mosquitoes

Mosquitoes are not just annoying; they can also be carriers of diseases such as malaria, dengue fever, and Zika virus. While there are many chemical repellents available, natural alternatives can be just as effective and are often more environmentally friendly. Here are some of the best plants that repel mosquitoes and can help keep your outdoor spaces mosquito-free.

How Mosquito-Repellent Plants Work

Many mosquito-repellent plants emit strong fragrances that mask the scents attractive to mosquitoes. Essential oils found in these plants, such as citronella, limonene, and nepetalactone, interfere with the mosquito’s ability to detect carbon dioxide and other compounds released by humans and animals.

Plants that repel mosquitoes

1. Citronella

Citronella is perhaps the most well-known mosquito-repellent plant. The strong citronella scent masks other odors, making it difficult for mosquitoes to locate their targets1. Citronella grass can be planted in gardens or placed in pots around seating areas.

2. Lemongrass

Lemongrass, also known as Cymbopogon, is another excellent mosquito repellent. Its strong lemon scent is unappealing to mosquitoes1. Lemongrass can grow up to 3-6 feet tall and is easy to maintain.

3. Catnip

Catnip (Nepeta cataria) is not just a favorite of cats; it also repels mosquitoes. Studies have shown that catnip is even more effective than DEET, a common ingredient in chemical repellents2. Plant catnip in your garden or keep it in pots near your outdoor seating areas.

4. Basil

Basil (Ocimum basilicum) is a versatile herb that is commonly used in cooking. It also has mosquito-repellent properties3. Plant basil in your garden or keep it in pots near your patio or deck.

5. Lavender

Lavender (Lavandula) is known for its beautiful purple flowers and calming scent. It also repels mosquitoes and other insects4. Plant lavender in your garden or place pots of lavender around your outdoor spaces.

6. Rosemary

Rosemary (Rosmarinus officinalis) is another herb that repels mosquitoes. Its strong scent is unappealing to mosquitoes, and it can be used in cooking as well1. Plant rosemary in your garden or keep it in pots near your outdoor seating areas.

7. Marigold

Marigolds (Tagetes) are not only beautiful but also effective at repelling mosquitoes. Their strong scent is unappealing to mosquitoes, and they can be planted in gardens or placed in pots around seating areas.

8. Peppermint

Peppermint (Mentha × piperita) is another herb that repels mosquitoes. Its strong scent is unappealing to mosquitoes, and it can be used in cooking as well1. Plant peppermint in your garden or keep it in pots near your outdoor seating areas.

9. Catmint

Catmint (Nepeta) is similar to catnip and is also effective at repelling mosquitoes. Plant catmint in your garden or keep it in pots near your outdoor seating areas.

10. Bee Balm

Bee balm (Monarda) is a flowering plant that repels mosquitoes. Its strong scent is unappealing to mosquitoes, and it attracts pollinators such as bees and butterflies3. Plant bee balm in your garden or keep it in pots near your outdoor seating areas.

How to Use These Plants

To get the most out of these mosquito-repellent plants, plant them in your garden or place them in pots around your outdoor seating areas. The strong scents of these plants will help mask other odors and make it difficult for mosquitoes to locate their targets1. Additionally, you can crush the leaves and rub them on your skin for added protection.

Conclusion

Using natural mosquito-repellent plants is a great way to keep mosquitoes at bay without resorting to chemical repellents. These plants not only repel mosquitoes but also add beauty and fragrance to your garden. So, the next time you’re planning your garden, consider adding some of these mosquito-repellent plants to keep your outdoor spaces mosquito-free.