Introduction

Tomatoes are a staple in most home gardens. They are versatile, easy to grow, and delicious. Tomatoes also happen to pair well with a wide range of other plants. In this article, we will discuss some of the best plant companions for tomatoes.

Companion Plants for Tomatoes

Basil

Basil is a natural companion for tomatoes. It helps to repel pests like hornworms, aphids, and whiteflies. The scent of basil also helps to mask the aroma of the tomato plant, making it harder for pests to find them. Basil can be planted around the base of the tomato plant or in nearby containers.

Marigolds

Marigolds are another excellent companion for tomatoes. They contain compounds that repel pests like nematodes, whiteflies, and tomato hornworms. Marigolds are also beneficial for the soil, as their roots contain a chemical that suppresses harmful root-knot nematodes. You can plant marigolds around the base of the tomato plant or in a nearby container.

Garlic

Garlic is a natural pest repellent and can help to keep pests like aphids, spider mites, and whiteflies away from your tomato plants. Garlic can be planted around the base of the tomato plant or in nearby containers. You can also make a garlic spray by crushing several cloves of garlic and mixing it with water. Spray the mixture directly onto the tomato plant.

Nasturtiums

Nasturtiums are colorful, edible flowers that also happen to be great companions for tomato plants. They help to repel pests like aphids, whiteflies, and cucumber beetles. Nasturtiums can be planted around the base of the tomato plant or in nearby containers.

Peppers

Peppers are a natural companion for tomatoes. They help to repel pests like cabbage worms, spider mites, and aphids. Peppers can be planted around the base of the tomato plant or in nearby containers.

Plants to Avoid Planting with Tomatoes

There are also some plants that should be avoided planting with tomatoes as they can attract pests and diseases.

Brassicas

Brassicas, like cabbage, broccoli, and cauliflower, should not be planted with tomatoes as they can attract pests like cabbage worms and aphids. Additionally, brassicas and tomatoes both require a lot of nutrients, and planting them together can deplete the soil.

Walnuts

Walnut trees and tomato plants should not be planted together as walnuts contain a chemical that is toxic to tomatoes. The chemical, called juglone, can cause the tomato plant to wilt and die.

Conclusion

Tomatoes are an excellent addition to any garden, and there are a variety of plant companions that can help to boost their growth and protect them from pests. Basil, marigolds, garlic, nasturtiums, and peppers are all great options. However, it is important to avoid planting brassicas and walnuts with tomatoes as they can attract pests or be toxic to the plant.