Mahedi Hasan

Companion Planting Guide for Tomatoes

Companion planting is a great way to maximize the health of your tomato plants. Tomatoes benefit from being planted near certain vegetables, herbs, and flowers. Planting marigolds around tomatoes may help protect them from pests and disease.

Basil helps deter flies and mosquitoes while also enhancing the flavor of tomatoes. Garlic can be used as a natural insect repellent for tomato plants, as well as providing additional flavor when added to salads or sauces made with tomatoes. Nasturtiums are an excellent companion for tomatoes; they provide color in the garden, attract beneficial insects that prey on pest insects, and serve as a trap crop to lure away pests from nearby tomato plants.

Pole beans act as support structures for vining varieties of tomatoes while increasing nitrogen levels in the soil by fixing nitrogen through their roots into surrounding soil where it’s needed by other plants such as tomatoes.

Tomatoes are one of the most popular vegetables to grow in a garden, but did you know that companion planting can help them thrive? Companion planting is the practice of pairing certain plants together to create an optimal environment for growth. A good tomato companion planting guide should include information on what plants will benefit tomatoes and how they should be arranged.

For example, basil planted near tomatoes helps repel insects while marigolds help attract beneficial pollinators. As always, make sure to research your specific climate before beginning any new gardening project!

Companion Planting Guide for Tomatoes


What Should Not Be Planted Next to Tomatoes?

Tomatoes are a popular garden vegetable, but they don’t do well when planted near certain other plants. Planting tomatoes next to certain vegetables and herbs can cause stunted growth or disease in the tomato plant. Specifically, plants such as potatoes, peppers, eggplants, fennel, kohlrabi and cabbage should not be planted next to tomatoes because these plants all belong to the same family (Solanaceae) and tend to attract the same pests and diseases.

Additionally, it is best to avoid planting dill near tomatoes since this herb can stunt their growth due to its strong aroma.

Can You Plant Tomatoes near Each Other?

Yes, you can plant tomatoes near each other as long as they are different varieties. This is beneficial because it will help reduce the spread of disease and pests that may attack one variety but not the other. Furthermore, planting multiple varieties together will also provide greater genetic diversity in your tomato crop, which could potentially increase yields and resilience to environmental stresses like drought or cold temperatures.

It’s important to note however that some types of tomatoes should be kept away from each other due to cross-pollination concerns; for example, hybrid tomatoes should not be planted near wild or heirloom varieties.

What Can I Plant With Tomatoes And Peppers?

Tomatoes and peppers are a great combination for any vegetable garden. They both require full sun, well-draining soil, and regular watering. Planting them together can help to save space in the garden while still providing all the nutrition you need from each crop.

A few companion plants that work well with tomatoes and peppers include onions, garlic, basil, oregano, parsley, cilantro, marigold flowers (which repel aphids), carrots or radishes (which will deter tomato hornworms) and nasturtiums (which attract beneficial insects). Additionally planting beans among your tomatoes may even provide additional nitrogen for better growth of all crops!

Can You Plant Zucchini And Tomatoes Together?

Yes, zucchini and tomatoes can be planted together. Both vegetables are warm-season crops that require similar growing conditions, including full sun and well-drained soil with a pH of 6.5 to 7.0. When planting them together, it is important to stagger the plants so they have plenty of space to grow; this could mean spacing each tomato plant at least 18 inches away from its nearest neighbor, while allowing 24 inches between rows of both vegetables.

Additionally, it’s helpful to rotate your vegetable beds each year in order to reduce disease pressure on any one crop; this means planting tomatoes in a different location than you did the year before if possible. Finally, keep an eye out for pests such as squash bugs or aphids which may affect both types of vegetables–if spotted, take steps accordingly!

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What Grows Well With Tomatoes And Peppers

Tomatoes and peppers can be planted together as companion plants in the garden due to their similar growing requirements. Other vegetables that grow well with tomatoes and peppers include onions, carrots, beans, cucumbers, squash, eggplant, garlic and basil. Planting these vegetables together will also help to deter pests from attacking your tomato or pepper crop.

Bad Companion Plants for Tomatoes

Tomatoes are a popular garden crop, but when it comes to companion planting, there are some plants that should be avoided as companions for tomatoes. These include fennel, potatoes, and cabbage family crops such as broccoli or cauliflower. These vegetables can attract harmful pests and diseases to your tomato plants.

Additionally, they compete with each other for the same soil nutrients so their growth will be stunted if planted together in close proximity.

What to Plant With Tomatoes to Keep Bugs Away

One great way to keep bugs away from your tomato plants is to plant companion crops with them. Planting certain herbs and flowers near tomatoes can have a positive effect on their growth, as well as keeping pests at bay. Marigolds, basil, garlic, chives, parsley and nasturtiums are all great companions for tomatoes that will help ward off unwanted insects.

What to Plant With Tomatoes in Raised Bed

Tomatoes are a great addition to any raised bed garden. When planning what to plant with your tomatoes in the same bed, there are many options available. Some of the most compatible companions for tomatoes include basil, carrots, parsley, onions and garlic as they help deter pests and enhance flavor.

Additionally, marigolds will also protect against certain insects while providing vibrant color throughout your garden. Regardless of what vegetables you choose to pair with your tomato plants, be sure to space them out accordingly so that each plant has plenty of room to grow!

Peas And Tomatoes Companion Planting

Peas and tomatoes are a great companion planting combination for gardeners. Peas provide nitrogen to the soil, which helps the tomatoes grow stronger and healthier. The peas also act as a natural support system for the tomatoes, allowing them to climb up their vines without needing stakes or cages.

Furthermore, both of these vegetables thrive in warm temperatures, making them ideal for summer growth in most climates.

What Kind of Marigolds to Plant With Tomatoes

When planting tomatoes, it is important to choose the right type of marigolds. The best varieties for this purpose are French marigolds and signet marigolds. French marigolds have larger flowers and are known to repel harmful nematodes in the soil, while signet marigolds have small, edible flowers that attract pollinators and beneficial insects like ladybugs.

Both types will help protect your tomato plants from pests while adding a bright pop of color to your garden!

Herbs to Plant With Tomatoes

Herbs are a great way to add flavor and nutrition to your tomato plants. Basil, oregano, chives, sage and thyme all pair well with tomatoes in the garden or kitchen. Planting herbs near tomatoes can help deter pests and disease while helping improve flavor of the fruit.

Growing these herbs together also helps attract beneficial insects like bees that help pollinate your plants for bigger harvests!


Overall, companion planting for tomatoes can be a great way to maximize yields and create a more diverse garden. By finding the right combinations of plants that work together in harmony, you can create an environment where both your tomatoes and other vegetables will thrive. Additionally, taking care to avoid certain plants like fennel that are known to inhibit tomato growth is important as well.

Ultimately, with the right combination of plantings and careful attention paid towards any potential negative interactions between species, you can make sure your tomato crops remain healthy and productive all season long!