Companion Planting: What to Plant with Tomatoes

If you're planning on growing tomatoes in your garden, you might want to consider planting other vegetables and herbs alongside them. Companion planting is the practice of growing different plants together that can benefit each other in various ways. In this article, we'll explore some of the best plants to grow with tomatoes and why they make great companions.

1. Basil

Basil is a great companion plant for tomatoes as it not only repels pests, but it also enhances their flavor. Plant basil around your tomato plants to deter tomato hornworms, whiteflies, and other pests that can damage your crop. Additionally, basil contains oils that can help improve the flavor of your tomatoes.

2. Marigolds

Marigolds are another great companion plant for tomatoes as they help repel damaging nematodes and other pests. These flowers contain a chemical called thiophene that can repel nematodes that can harm the roots of your tomato plants. Marigolds are also easy to care for and add a pop of color to your garden.

3. Garlic

Garlic is a plant that can also help repel pests that harm tomato plants. Garlic contains sulfur, which can repel whiteflies, spider mites, and other pests that can damage your tomatoes. Plant garlic in a row alongside your tomatoes or inter-plant them throughout your garden to help repel pests.

4. Cabbage

While it may seem counterintuitive to plant cabbage alongside your tomato plants, it can actually be beneficial. Cabbage contains sulfur compounds that can help repel damaging insects like caterpillars and aphids. However, be sure to keep an eye on your cabbage plants as they can attract pests like cabbage moths that can damage your tomatoes.

5. Carrots

Carrots are a great companion plant for tomatoes because they help break up soil that can become compacted, which makes it easier for your tomatoes to grow. Additionally, carrots don't compete with tomatoes for nutrients, so you can plant them close together without worrying about overcrowding.

6. Nasturtiums

Nasturtiums are a great companion plant for tomatoes as they can help repel pests and attract beneficial insects. These flowers contain a chemical called luteolin that can repel damaging insects like aphids and whiteflies. Additionally, nasturtiums can attract beneficial insects like ladybugs and lacewings that can help control pests.

Conclusion

Companion planting is a great way to improve the health and productivity of your garden. By planting the right plants alongside your tomatoes, you can help repel damaging pests, improve soil health, and enhance the flavor of your crop. Give companion planting a try and see the benefits for yourself!