Introduction

If you're planning to grow tomatoes in a raised bed, you may be wondering what to plant alongside them. While tomatoes can certainly thrive on their own, planting complementary crops can benefit your garden in various ways, from repelling pests to improving soil health. In this article, we'll explore some of the best options for companions to tomatoes in a raised bed.

Companion plants for tomatoes

1. Basil: Planting basil alongside tomatoes can improve their flavor and help repel pests such as whiteflies and hornworms. Plus, basil is a versatile herb that you can use in plenty of dishes.

2. Marigolds: Marigolds are well-known for their ability to repel nematodes in the soil, which can damage tomato roots. They can also repel aphids and whiteflies. Plus, their bright flowers can add some color to your garden.

3. Carrots: Carrots are a great companion to tomatoes because they help loosen the soil and improve drainage. They're also a low-maintenance crop that will grow well alongside tomatoes.

4. Garlic: Garlic can deter pests such as aphids and spider mites, and its strong flavor can also help repel rabbits and deer. It's easy to grow and can be used in various culinary dishes.

5. Peppers: Peppers are a member of the same plant family as tomatoes, so they have similar growing requirements. Planting peppers alongside tomatoes can help improve the overall health of your garden.

Plants to avoid planting with tomatoes

While some plants make excellent companions to tomatoes, others can actually be harmful to them. Here are some plants you should avoid planting alongside your tomatoes:

1. Brassicas: Plants in the brassica family, such as broccoli and cauliflower, can attract pests that can also harm tomatoes. In addition, these plants have similar nutrient requirements to tomatoes, so planting them alongside each other can lead to competition for resources.

2. Nightshades: Nightshade plants, such as eggplants and peppers, can be a mixed bag when planted alongside tomatoes. While they're both members of the Solanaceae family and have similar nutrient requirements, they can also attract the same pests, such as tomato hornworms.

3. Fennel: Fennel releases a chemical that can harm the growth of nearby plants, including tomatoes. It can also attract pests such as aphids, which can damage tomato plants.

Conclusion

In summary, planting companion plants alongside your tomatoes in a raised bed can have numerous benefits, from improving soil health to repelling pests. If you're not sure what to plant with your tomatoes, consider some of the options listed in this article, such as basil, marigolds, carrots, garlic, and peppers. And remember to avoid planting brassicas, nightshades, and fennel alongside your tomatoes. Happy gardening!