Naturally Deter Pests with Eco-Friendly Plants

Let your plants do the work of pest control—beautifully and sustainably.

Looking for a natural way to keep unwanted pests out of your garden? Many plants offer built-in protection thanks to their strong scents or pest-repelling properties. From herbs to ornamentals, these garden allies can help you reduce chemical use while still protecting your plants. Whether you're growing vegetables, herbs, or simply enjoying your flowers, these natural defenders are worth adding to your eco-gardening plan.

French Marigolds

Repels: Whiteflies, aphids
Bright and cheery, French marigolds release compounds through their roots and foliage that deter common garden pests.

Petunias

Repels: Tomato hornworms, aphids
A beautiful border plant that works hard behind the scenes, protecting your tomatoes and veggies from troublesome pests.

English Lavender

Repels: Mosquitoes, flies, moths
Plant this fragrant perennial near seating areas or garden borders to help keep flying insects at bay.

Society Garlic

Repels: Many common pests
Its strong scent deters insects and even some animal pests, while its purple blooms attract pollinators.

Nasturtiums

Function: Trap crop
Used as a decoy plant, nasturtiums lure aphids and other pests away from vegetables like beans, cucumbers, and squash.

Basil

Repels: Mosquitoes, aphids, whiteflies
Basil does double duty in the kitchen and garden—especially effective near tomatoes and peppers.

Catnip

Repels: Mosquitoes, squash bugs, ants
This member of the mint family is more than a treat for cats—it's a natural repellent for some of the garden’s worst pests.

Rosemary

Repels: Caterpillars, mosquitoes, flies, gnats
Its strong scent is a deterrent to many flying and crawling insects, and it thrives in hot, dry conditions.

Spearmint

Repels: Ants, whiteflies, moths, rodents
A vigorous grower, spearmint is best planted in containers to control spreading while still offering natural pest protection.

Chives

Repels: Japanese beetles, spider mites
This compact herb is great planted near roses or other susceptible plants to help keep beetles and mites at bay.

Lemongrass

Repels: Mosquitoes
Rich in natural citronella oils, lemongrass is ideal for pots or sunny garden beds near patios.

Dill

Repels: Aphids, spider mites
Bonus: It also attracts beneficial insects like ladybugs and parasitic wasps to help keep pest populations in check.

Borage

Repels: Tomato hornworms, cabbage worms
A favorite of pollinators that also helps defend your veggie patch with its fuzzy leaves and cucumber-like scent.

A Healthier, More Resilient Garden

By choosing plants that naturally deter pests, you're helping your garden thrive while minimizing the need for chemicals. These eco-friendly options work well in containers, borders, or vegetable beds—making them perfect companions for a healthier, more balanced landscape.

Need help planning your eco-garden? Visit SummerWinds Nursery California and let our team help you find the right plants to protect your garden and keep it beautiful all season long.