8 Plants That Naturally Repel Flies, Mosquitoes, and Other Pesky Pests

Dealing with flies, mosquitoes, and other pests can be a hassle, especially during warmer months. Instead of relying on chemical repellents, consider using plants that naturally repel these insects.

These plants not only keep pests at bay but also add beauty to your garden or patio. Here are eight plants that can help you enjoy a pest-free outdoor space naturally.

1. Rosemary

Rosemary naturally repels flies, mosquitoes, and other pests due to its strong, aromatic scent, which these insects find unpleasant. The essential oils in rosemary, particularly cineole and camphor, act as natural insect repellents, making it a powerful ally in keeping your garden and outdoor spaces bug-free. Additionally, when the plant is disturbed, it releases even more of these potent oils, enhancing its pest-repelling properties.

2. Lemongrass

Mosquitoes have a strong aversion to citrusy scents, which is why citronella candles are so effective. Lemongrass naturally emits this aroma, helping to keep mosquitoes and other insects away from your space. These plants can grow quite large, so be sure to provide them with plenty of room to thrive!

3. Catnip

While cats adore catnip, most garden pests steer clear of it. The scent is so potent at repelling mosquitoes that the leaves can be used as a natural insect repellent. However, catnip can quickly overrun flowerbeds, so it’s best to keep it confined to pots.

4. Marigolds

These vibrant and eye-catching golden flowers make a stunning addition to any garden. Their beauty is matched by their ability to repel bugs with their strong scent. Even if you’re short on garden space, they can be easily grown in window boxes.

5. Lavender

The strong, aromatic fragrance of this plant serves as an excellent natural pest repellent. Once established, it will bloom beautifully each year, filling your garden with gorgeous purple colors and a delightful, lasting scent.

6. Citronella Grass

The natural oils in citronella grass are a key ingredient in many insect repellents. This plant releases a citrusy scent that mosquitoes and other insects avoid, making it a popular choice for outdoor spaces.

7. Sage

Sage has a strong scent that repels flies and mosquitoes. When burned, sage releases an aroma that many bugs find intolerable, making it a great plant to have around campfires or outdoor gatherings.

8. Peppermint

The strong menthol scent of peppermint is disliked by many pests, including mosquitoes and ants. Planting peppermint around your home can help keep these bugs away, and you can also use the leaves to make a refreshing tea.