Ready to Garden? Here Are Some Companion Plants for Tomatoes

So you want to grow your own garden? You’re not alone. Having your own food source, if possible, is always a good idea. You’ll have your own stash when you want to avoid grocery shopping or when the market’s supplies run out. Plus, you can share the produce with family and friends.

You’ll also be able to watch it grow from start to finish. And if you want, you can document the process. Once your seeds are planted, the real work begins: tending and picking. The fun part, right?

If tomatoes are on your list of fruits to plant, you’ll want to know which ones can and can’t share space with them. Here’s our list of companion plants for tomatoes.

What is a companion plant?

Placing certain plants together can help reduce the number of pests, such as worms or aphids, while also adding nutrients to the soil. This minimizes weed growth and creates an environment in which the plants can thrive. Since tomatoes can take up to several months to grow, securing a pest-free area can lead to a juicier, fresher tomato once it’s ready to eat. Healthy soil and plenty of shade also play a role in tomato health, which is also inspired by companion planting. Neighboring plants may even have the ability to help conserve water and enrich the flavor of the tomatoes.

Plants to Avoid If You’re Considering Using Tomatoes as Companions

Cabbage, corn, broccoli, fennel, dill, potatoes, eggplant, walnuts, and cauliflower stunt the growth of tomatoes by absorbing water and depleting nutrients. Some can also harbor pests. Broccoli, cabbage, cauliflower, and corn require similar amounts of water and are said to impact the growth of tomatoes. While these herbs generally work well together, fennel and dill are equally destructive when it comes to companion plants. They also damage the roots. Similarly, potatoes and eggplant cause fungal diseases in the soil while walnuts release chemicals into the soil.

Best Companion Plants for Tomatoes

There are a few vegetables and herbs that repel pests, regulate shade, and promote the growth of this fruit. Basil, chives, sage, and thyme attract pollinators like bumblebees. Garlic and sage have strong odors that also repel pests. Similarly, lettuce and marigolds provide moisture and repel rodents and mites.

When considering which companion plants to add to your tomato garden, plant ones that you know you will use and that would make good combinations with your prized new round red tomatoes. I wish you happy tomato growing and companion planting.