These 10 Plants Do Double Duty as Pest Control

Tired of battling bugs in the garden? Some plants aren’t just pretty—they’re powerful natural pest deterrents. From herbs to flowers, certain plants give off scents or oils that keep mosquitoes, aphids, and other pests away.

Here are 10 multipurpose plants that look great while keeping bugs at bay—no sprays needed.

Basil

More than just a kitchen staple, basil repels mosquitoes, whiteflies, and aphids. Plant it near tomatoes to protect your harvest and enjoy its fragrant, edible leaves all season.

Marigolds

With their bold blooms and pungent scent, marigolds deter aphids, nematodes, and even rabbits. They’re perfect for borders and veggie beds, especially near tomatoes and beans.

Lavender

This fragrant favorite repels moths, fleas, mosquitoes, and flies. Its lovely purple blooms also attract pollinators—making it both protective and pollinator-friendly.

Chives

Chives naturally repel aphids, Japanese beetles, and mites. Plant them near roses or fruit trees, and enjoy their mild onion flavor in your cooking, too.

Catnip

While cats love it, insects do not. Catnip is especially effective against mosquitoes—some studies say it’s more effective than DEET. Plant it in containers to keep it from spreading.

Nasturtiums

These colorful, edible flowers act as a trap crop, drawing aphids and whiteflies away from other plants. Grow them around squash, cucumbers, or brassicas for natural protection.

Rosemary

Rosemary’s strong, woodsy aroma repels cabbage moths, carrot flies, and mosquitoes. It thrives in dry soil and looks great in borders, raised beds, or containers.

Lemongrass

Lemongrass contains citronella, which naturally repels mosquitoes. It’s a tropical plant that also adds height and fragrance to patios or sunny gardens.

Mint

Mint’s strong scent deters ants, fleas, and moths. Grow it in pots to prevent it from taking over your garden—and use the leaves for tea or desserts.

Petunias

These cheerful flowers repel aphids, tomato hornworms, and squash bugs. Use them in hanging baskets, containers, or vegetable beds for color and protection.

With the right plants, your garden can protect itself. These 10 multitaskers not only deter pests naturally but also add beauty, fragrance, and even flavor to your space. Grow smart—and let nature handle the bugs for you.