9 Best Companion Plants for Tomatoes – Pots, Containers, and Gardens
Looking for the perfect plant to grow alongside your tomatoes? You’re in the right place!
Companion planting can improve your tomato plants’ health, boost their yield, and keep pests away—all without the need for chemical pesticides. Here are nine top companion plants that will help your tomatoes thrive.
1 – Sage
Sage is a fantastic companion for tomatoes. Its strong aroma repels pests while attracting beneficial pollinators to the garden. Plus, its drought-resistant nature makes it an easy-to-care-for addition to any tomato bed.
2 – Peppermint
Peppermint might not attract pollinators, but its potent scent keeps harmful insects at bay. By planting peppermint near your tomatoes, you can naturally reduce the need for chemical pest control.
3 – Bee Balm
Bee balm is a powerhouse companion for tomatoes. It draws in pollinators that enhance fruit production and attracts beneficial insects like ladybugs and lacewings, which help keep pests under control.
4 – Cosmos
Cosmos add beauty to your garden while also playing a role in pest control. They attract pollinators that improve tomato yields and invite natural predators that help manage harmful insects.
5 – Calendula
Calendulas are more than just pretty flowers—they’re a natural pest deterrent. Their scent repels unwanted insects, while beneficial bugs like lacewings and hoverflies help protect tomato plants from damage.
6 – Sunflowers
Sunflowers and tomatoes make a surprisingly effective duo. They attract good insects like ladybugs while providing much-needed shade for tomato plants during the hottest parts of the day.
7 – Borage
Borage is a must-have companion for tomatoes. It attracts pollinators like bees, butterflies, and hummingbirds, while also deterring harmful insects that could threaten your tomato plants.
8 – Asparagus
Though not a common pairing, tomatoes and asparagus can thrive together. Asparagus grows vertically, while tomato plants spread outward, allowing for efficient use of space in a small garden or container setup.
9 – Marigolds
No companion planting list is complete without marigolds! These vibrant flowers repel pests naturally and protect tomatoes from harmful insects that might damage the fruit or roots.
Final Thoughts
Adding companion plants to your tomato garden is an easy, natural way to improve growth, deter pests, and increase yield. Whether you’re planting in containers, raised beds, or a traditional garden, these nine plants will help your tomatoes flourish!
Which companion plant will you try first? Let us know!