Companion Planting: What to Grow with Tomatoes

Tomatoes are a staple in many gardens, but did you know that they can also benefit from growing alongside certain plants? Companion planting is the practice of growing vegetables, flowers, and herbs that support each other's growth and health. In this article, we'll explore what to plant with tomatoes to help them thrive.

1. Basil

Basil is a popular herb that also serves as a natural insect repellent. By planting basil around your tomato plants, you can keep pests like aphids, tomato hornworms, and whiteflies at bay. Additionally, basil and tomatoes share similar soil and water requirements, making them great companion plants. To maximize their benefits, try growing varieties like 'Genovese' or 'Sweet Italian' basil.

2. Carrots

Carrots are another great companion plant for tomatoes. As tomatoes grow tall, they provide shade for the ground below, which can help keep soil cool and moist. By planting carrots underneath your tomato plants, you can create an ideal growing environment for them. Additionally, carrots help to break up compacted soil, which can improve soil quality and drainage.

3. Marigolds

Marigolds are a popular flower to plant alongside tomatoes because they have natural pest-fighting properties. The strong scent of marigolds repels pests like nematodes, which can damage tomato roots. Additionally, marigolds attract bees and other beneficial insects that can help pollinate your tomato plants. Try planting French marigolds, as they are particularly effective at deterring pests.

4. Peppers

While some companion plants are chosen for their ability to repel pests, others are chosen for their ability to attract beneficial insects. Peppers are a great example of this. The flowers of pepper plants are known to attract pollinators like bees and hummingbirds. Additionally, peppers and tomatoes have similar soil and water requirements, making them great companion plants. Try growing sweet or hot pepper varieties alongside your tomatoes.

5. Nasturtiums

Nasturtiums are another great flower to plant with tomatoes. Like marigolds, nasturtiums have natural pest-fighting properties. The strong scent of nasturtiums repels pests like aphids, whiteflies, and cucumber beetles. Additionally, nasturtiums attract predatory insects like ladybugs, which can help keep other pests in check. To get the most out of your nasturtiums, try planting them in the same soil as your tomatoes.

Final Thoughts

By planting the right companion plants alongside your tomatoes, you can improve soil quality, deter pests, and attract beneficial insects. While there are many plants that can grow well with tomatoes, the ones listed above are some of the most effective. Give them a try in your own garden and see the benefits for yourself!