What Companion Plants With Tomatoes

Tomatoes are a staple in the home garden, and for good reason. These juicy, sweet fruits are a delight to grow and eating them straight off the vine is a classic summer pleasure. While growing tomatoes can be easy, there are always ways to improve the process. Companion planting is one of those ways. By planting certain plants alongside your tomato plants, you can enhance the growth and flavor of your tomatoes while keeping pests and diseases at bay. Here are some of the best companion plants with tomatoes.

Basil

Basil is the quintessential companion plant for tomatoes. The sweet aroma of the herb repels pests like aphids and whiteflies while improving the flavor of the tomatoes. Basil also releases volatile oils that enhance the growth and health of tomato plants. Consider planting basil at the base of your tomato plants or in pots nearby.

Marigolds

Marigolds are another great companion plant for tomatoes. These bright flowers contain a chemical that repels nematodes, a type of microscopic worm that can damage tomato roots. Marigolds also attract beneficial insects like ladybugs and lacewings that feed on aphids and other pests. Plant marigolds near your tomatoes or use them as a border around your planting area.

Onions and Garlic

Onions and garlic not only add flavor to your cooking, but they also repel pests like spider mites and aphids. These plants release sulfuric compounds that deter insects and protect neighboring plants. Plant onions and garlic near your tomato plants or intersperse them in between tomato plants.

Carrots

Carrots are another plant that can benefit tomato plants. These root vegetables can help aerate the soil and improve soil structure, which can aid in tomato growth. Additionally, carrots attract beneficial insects that can help pollinate tomato flowers and keep pests away. Plant carrots in between your tomato plants.

Beans

Beans and tomatoes make great companions. Beans are nitrogen-fixing plants, meaning they absorb nitrogen from the air and convert it into a form that other plants can use. Tomatoes require a lot of nitrogen to grow, so planting beans nearby can provide a natural source of nitrogen. Additionally, beans attract beneficial insects like bees and butterflies that can help pollinate tomato flowers. Plant beans near your tomato plants or interplant them.

Conclusion

Companion planting is an easy way to improve your tomato plants without using harmful chemicals. When you plant certain plants alongside your tomato plants, you can improve the flavor of your tomatoes, keep pests and diseases at bay, and enhance the growth and health of your plants. Try planting basil, marigolds, onions and garlic, carrots, and beans alongside your tomato plants and see the benefits for yourself.