Insect repellent plants are a natural and environmentally friendly way to deter insects and pests from your surroundings. They contain compounds that either repel insects or mask the scents that attract them. Here are some common insect repellent plants:
1. Citronella: Citronella is perhaps the most well-known insect repellent plant. Its strong citrus scent repels mosquitoes and other insects. You can plant citronella grass (Cymbopogon nardus) or use citronella oil extracted from the plant.
2. Lavender: Lavender not only has a pleasant fragrance but also repels mosquitoes, flies, and moths. It's a versatile plant that can be used in gardens, flower beds, or even as potted plants indoors.
3. Marigold: Marigold plants (Tagetes spp.) emit a scent that repels mosquitoes and aphids. They are often used in vegetable gardens to deter pests and attract beneficial insects.
4. Peppermint: Peppermint plants have a strong aroma that repels mosquitoes, ants, and spiders. You can plant peppermint in your garden or use its essential oil as a natural insect repellent.
5. Basil: Basil plants not only add flavor to your culinary dishes but also repel flies and mosquitoes. Planting basil in pots and placing them near doorways or windows can help keep insects away.
6. Lemon Balm: Lemon balm (Melissa officinalis) emits a lemony scent that repels mosquitoes. It's a member of the mint family and can be grown in pots or in garden beds.
7. Rosemary: Rosemary is a versatile herb with a strong aroma that repels mosquitoes and other insects. Planting rosemary in your garden or using its essential oil can help keep pests at bay.
8. Catnip: Catnip (Nepeta cataria) is well-known for its effect on cats but also acts as a natural insect repellent. It can repel mosquitoes, flies, and cockroaches. However, keep in mind that planting catnip may attract neighborhood cats.
9. Eucalyptus: Eucalyptus trees and shrubs contain compounds