11 Plants That Act as Natural Insect Repellents

5. Mint (Mentha)

Insects Repelled: Mosquitoes, ants, mice
Mint’s strong scent is disliked by mosquitoes and ants. Be cautious, as mint can be invasive; consider planting it in pots to control its spread.

6. Catnip (Nepeta cataria)

Insects Repelled: Mosquitoes, ants, cockroaches
Research shows that catnip is more effective than DEET in repelling mosquitoes. Its easy growth makes it a garden favorite, but be prepared for visiting cats!

7. Chrysanthemums (Chrysanthemum)

Insects Repelled: Roaches, ants, Japanese beetles, ticks, silverfish
The compound pyrethrin, found in chrysanthemums, is used in many insect repellents and controls a wide range of insects.

8. Garlic (Allium sativum)

Insects Repelled: Aphids, mosquitoes, cabbage moths
Planting garlic around the garden acts as a barrier against aphids, mosquitoes, and cabbage moths, protecting your vegetables and flowers.

9. Rosemary (Rosmarinus officinalis)

Insects Repelled: Mosquitoes, carrot flies, cabbage moth
Rosemary’s woody scent repels garden pests while attracting butterflies. It’s ideal for container gardening or as part of a culinary herb garden.

10. Petunias (Petunia)

Insects Repelled: Aphids, tomato hornworms, asparagus beetles
Often called “nature’s pesticide,” petunias repel a variety of insects. Plant them in sunny spots near vegetable gardens or in hanging baskets.

11. Citronella Grass (Cymbopogon nardus)

Insects Repelled: Mosquitoes
While citronella candles are a popular mosquito repellent, growing the plant itself can offer localized protection. Best grown in large planters due to its size.

By integrating these insect-repelling plants into your garden, you can create a harmonious and pest-resistant environment while enjoying the aesthetic and practical benefits they offer. Whether you’re cultivating a vegetable patch, herb garden, or ornamental landscape, these plants serve as natural allies in the battle against garden pests. Embrace the power of nature’s defense and transform your garden into a thriving oasis of beauty and biodiversity.