Natural Pest Control: The Best Plants to Repel Garden Pests

A thriving garden is a joy to behold, but it can quickly become a battleground when pests invade. Instead of resorting to chemical pesticides, why not let nature do the work for you?

Many plants have natural pest-repelling properties that can help keep your garden safe while also adding beauty and fragrance. In this guide, we’ll explore some of the best plants for natural pest control and how to incorporate them into your garden.

Basil - Repels Mosquitoes & Flies
Basil is more than just a flavorful herb—it’s a powerful insect repellent. The scent of basil deters mosquitoes and flies, making it an excellent addition to outdoor patios and garden beds. Plant basil near tomatoes and peppers to help protect them from common garden pests like aphids and whiteflies.

Marigolds - Deter Nematodes & Aphids
Marigolds are a gardener’s best friend when it comes to natural pest control. Their vibrant blooms contain compounds that repel nematodes, aphids, and whiteflies. Plant marigolds as a border around vegetable gardens to create a protective barrier against these unwanted visitors.

Rosemary - Wards Off Cabbage Moths & Beetles
Rosemary is an aromatic herb that not only enhances your cooking but also protects your garden. It naturally repels cabbage moths, beetles, and other harmful insects. Plant rosemary near brassicas like cabbage, broccoli, and kale for an added layer of protection.

Mint - Discourages Ands, Spiders & Mosquitoes
Mint has a strong aroma that deters ants, spiders, mosquitoes, and even rodents. However, it spreads aggressively, so it’s best to plant it in containers to prevent it from overtaking your garden. Place potted mint near entryways or in problem areas where pests are common.

Lavender - Keeps Moths, Fleas & Mosquitoes Away
Lavender’s soothing scent may be a favorite for humans, but many insects can’t stand it. Lavender repels moths, fleas, mosquitoes, and even some rodents. Plant it near doorways, windows, or garden walkways to keep your outdoor spaces pest-free.

To maximize the benefits of pest-repelling plants, use companion planting by arranging them near crops or flowers prone to infestations. Strategic placement of strong-scented plants like mint and citronella near doorways and windows can help deter insects. Interplanting these plants throughout your garden rather than keeping them in one section provides broad protection. Additionally, regular maintenance is essential—keeping plants healthy and trimmed ensures their pest-repelling properties remain strong.

By incorporating these natural pest-repelling plants into your garden, you can create a healthier, more vibrant outdoor space while reducing the need for chemical pesticides. Start planting today and enjoy a pest-free garden with the help of SimplyGro’s premium seeds and gardening supplies!