What Are the Best Plants to Keep Mosquitoes Away?

Mosquitoes rely heavily on their sense of smell to find hosts, which is why strong scents can help deter them. Some plants and herbs naturally repel mosquitoes, but they’re only effective when their leaves or stems are crushed to release the oils inside. Here are some plants known for their mosquito-repelling properties:

• Citronella
• Lavender
• Marigold
• Rosemary
• Basil
• Thyme

Mosquito-Repelling Plants

Because certain plant oils act as natural mosquito deterrents, filling your garden with the right mix can help keep pests away. Try planting these:

• Rosemary, Basil, & Thyme: These aromatic herbs live up to their name! Their strong scents are effective in keeping mosquitoes and other pests away.
• Marigolds: Known for their beauty and easy cultivation, marigolds give off a smell that deters mosquitoes. They also act as a natural defense against aphids, whiteflies, and other garden invaders.
• Lavender: Known for its potent fragrance, lavender oil can help keep mosquitoes at bay by masking the scents that attract them.
• Citronella: Often found in stores labeled as “mosquito plants,” this variety of geranium is commonly used for its ability to produce citronella oil, which is particularly effective in repelling mosquitoes.

Do Mosquitoes Feed on Plants?

It’s a myth that mosquitoes only feed on blood. In reality, nectar makes up the bulk of their diet. Male mosquitoes exclusively feed on nectar, plant sap, and honeydew, while female mosquitoes require blood for reproduction. Like many other garden insects, mosquitoes are primarily nourished by flowering plants.

How Do Scents Keep Mosquitoes Away?

Mosquitoes are strongly attracted by scent. Female mosquitoes use their sharp sense of smell to find carbon dioxide, which humans exhale. Scents and fragrances can help repel mosquitoes by confusing them. Citronella candles, perfumes, and other scents can help keep mosquitoes away from your home or garden in Indiana, Illinois and Kentucky. Consider using these methods regularly, especially in the warmer months when mosquito activity is highest.

For truly effective mosquito control, it’s smart to go beyond plants and call the expert mosquito exterminators at Action Pest Control.