Can you grow tomatoes with other plants?
Planting flowers like marigolds and zinnias with your tomatoes attracts pollinators to increase tomato production and beneficial insects to help with organic pest control. Aromatic herbs like basil and rosemary repel a number of different tomato pests, and basil seems to keep tomato plants healthy and productive. Marigolds repel aphids, beetles, and nematodes. Basil protects tomatoes from whiteflies and hornworms. Lavender keeps moths and fleas away while attracting pollinators. Garlic and onions deter rabbits, slugs, and aphids.Aromatic herbs like basil and rosemary repel a number of different tomato pests, and basil seems to keep tomato plants healthy and productive. Bad tomato companions include corn, potatoes, broccoli, fennel, and cabbage.Basil – Tomatoes and basil are a classic pair–they look great, smell great, and taste great together. PLUS, if you have your own garden and plant tomatoes and basil side by side, both will grow better and you can harvest them together.Calendulas and marigolds can attract beneficial insects and add a cheerful touch to the garden. Vegetables like carrots, onions, and peppers can make good companions for tomatoes due to their similar watering and fertilizing needs.
What to plant with tomatoes in pots?
Container Gardening If you’re growing tomatoes in pots, choose compact companions like basil, chives, or lettuce. Use larger containers to accommodate both plants, ensuring they have enough space to grow. Tomatoes planted too closely together may be more likely to develop problems, such as: Disease – A lot of plant diseases flourish on moist leaves. If tomatoes are planted so closely together that sunlight and air can’t dry out the leaves, the plants will be more likely to develop harmful diseases.Planting them next to each other isn’t a problem. Only a problem if you are saving seed from them. I personally don’t and have never had an issue with my tomatoes, either. It’s probably if you want to save seeds from them.Tomato plants require a good amount of these resources, so if they’re planted closely together, they will compete and likely all lose. Low Production – Even if tomato plants growing closely together survive, they may not produce as many tomatoes as they could have if properly spaced.
What companions go with tomatoes?
Beneficial companions include marigolds, basil, garlic, beans, squash, onions, carrots, and lettuce—plants that either deter pests, improve soil conditions, or complement tomato growth habits. Additional suitable companions include herbs and flowers such as chives, thyme, oregano, calendula, and zinnias. Marigold flowers attract beneficial insects such as ladybugs, while its secretions help eliminate whitefly, eelworms and root-knot nematodes (microscopic worms that damage the roots of vegetables). This is an especially helpful companion for tomatoes which are very susceptible to nematodes.