12 Best Companion Plants For Tomatoes

Disclaimer: Our editors have used AI to create or enhance parts of this article and some images. All content has been fact-checked by our team to ensure accuracy.

Love growing tomatoes?

Want to boost their growth?

You need the right companions! Discover the best plants to grow alongside your tomatoes. Improve your garden’s health and get a better harvest.

Excited? Let’s explore!

Basil

Basil
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Basil and tomatoes are a match made in gardener’s heaven. Not only do they taste amazing together, but basil also helps repel pests!

Marigolds

Marigolds
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Marigolds are the ultimate bodyguards for your tomatoes. They keep pesky insects away with their strong scent.

Nasturtiums

Nasturtiums
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Nasturtiums are amazing sacrificial plants. They lure aphids away from your tomatoes, so your harvest stays safe.

Chives

Chives
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Chives are not just good for your salads—they also help deter aphids and other bugs. Plus, their lilac flowers are pretty!

Parsley

Parsley
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Parsley does wonders for your tomatoes by attracting helpful insects. It also adds a fresh touch to your home-cooked meals.

Mint

Mint
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Mint can keep ants and other annoying bugs away from your tomatoes. Just remember to plant it in a pot so it doesn’t take over your garden!

Calendula

Calendula
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Calendula, also known as pot marigold, attracts beneficial insects to your garden. Plus, they look fantastic next to your tomato plants!

Carrots

Carrots
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Carrots don’t compete for the same nutrients as tomatoes, making them the perfect underground buddies. They help improve soil structure too!

Garlic

Garlic
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Garlic helps protect your tomatoes from fungal diseases. Plus, you’ll have fresh garlic on hand for your next culinary masterpiece!

Onions

Onions
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Onions are great at fending off spider mites and other pests. They’re a low-maintenance companion that’ll keep your tomatoes happy.

Asparagus

Asparagus
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Asparagus and tomatoes help each other in the soil. Asparagus repels nematodes, while tomatoes discourage asparagus beetles.

Spinach

Spinach
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Spinach can grow in the shade of your taller tomato plants. They make good garden neighbors and a tasty salad combination!

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