Best Companion Plants For Tomatoes

2 min read

Tomato Companion Plants Benefits and What Grows Best with Tomatoes


Tomatoes are one of the most popular and versatile vegetables to grow in your garden. Not only are they delicious, but they also provide a host of health benefits. However, like any other plant, tomatoes can be susceptible to pests and diseases. One way to combat these issues is by planting companion plants alongside your tomatoes. Companion plants can help repel pests, attract beneficial insects, and improve the overall health and productivity of your tomato plants. In this article, we will explore some of the best companion plants for tomatoes in 2023.

Frequently Asked Questions

1. What are companion plants?

Companion plants are plants that are grown together with other plants to provide mutual benefits. They can help improve the growth and health of neighboring plants, repel pests, attract beneficial insects, and enhance overall garden biodiversity.

2. Why should I use companion plants for tomatoes?

Companion plants can play a vital role in tomato plant health and productivity. They can help ward off pests like aphids, nematodes, and tomato hornworms, as well as attract beneficial insects like ladybugs and lacewings that feed on these pests. Additionally, some companion plants can improve soil fertility, provide shade or support, and enhance the flavor and yield of tomatoes.

3. What are some good companion plants for tomatoes?

There are several great companion plants for tomatoes. Here are a few:

4. Marigolds

Marigolds are a popular companion plant for tomatoes. They repel nematodes, which are microscopic worms that can cause damage to tomato roots. Marigolds also attract beneficial insects like hoverflies and parasitic wasps that prey on aphids and other tomato pests.

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5. Basil

Basil is not only a delicious herb but also a great companion for tomatoes. It repels mosquitoes, flies, and tomato hornworms. The strong aroma of basil can mask the scent of tomatoes, making it harder for pests to locate them. Additionally, some gardeners believe that planting basil near tomatoes can enhance their flavor.

6. Nasturtiums

Nasturtiums are colorful flowers that can add beauty to your tomato garden. They attract predatory insects like hoverflies and ladybugs, which feed on aphids, whiteflies, and other tomato pests. Nasturtiums also repel aphids, squash bugs, and striped cucumber beetles.

7. Borage

Borage is a herb that is known for its attractive blue flowers. It attracts bees, which can help with tomato pollination. Borage also repels tomato hornworms and cabbage worms, and its leaves can be used as a natural mulch to retain moisture and suppress weeds.

8. Chives

Chives are easy to grow and make a great companion plant for tomatoes. Their strong scent deters aphids, carrot flies, and Japanese beetles. Chives also attract beneficial insects like bees and butterflies to your garden.

9. Garlic

Garlic is a natural pest repellent and can help protect your tomato plants from aphids, spider mites, and other pests. Planting garlic near tomatoes can also enhance their flavor and deter diseases like late blight.


By planting companion plants alongside your tomatoes, you can create a healthier and more productive garden. The best companion plants for tomatoes in 2023 include marigolds, basil, nasturtiums, borage, chives, and garlic. These plants can help repel pests, attract beneficial insects, improve soil fertility, and enhance the flavor and yield of your tomato plants. So, why not give companion planting a try and enjoy a bountiful tomato harvest?

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