Role of companion plants in the growth of tomato plants

Companion planting is a well-known cultivation process in many countries. It is also known as dual crop cultivation method. Long ago, Native Americans planted cooperative plants to increase the vitality of plants. According to the Iroquois legend, corn, beans and squash are planted together and all of these plants succeed and help to produce better crops .


The companion planting involves finding plants that help one another, living together as a pathogen. Some companion plants help to prevent pests, some trees provide shade and some plants provide nutrients to the soil.

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To succeed with companion planting you need to know which plants work well together and which do not. Grouping those that can serve as pathogens is just the key to your garden’s success. If you want to get the most interesting and best tomatoes, consider planting companions. Here are ten plants that will help your tomatoes taste delicious.


Some farmers will never consider cultivating tomatoes without padding. These bright and beautiful flowers make a great surprise for the tomato-reducing insects. They produce a substance known as alpha-teritenyl that reduces root-knot nematodes in the soil.


Mint is a fragrant perennial shrub that can become invasive against pests. It is best to plant mint in your garden, thus preventing pests from coming into the garden. Although we may think that the mint smell is nice, the insects absolutely dislike it. Planting some mint near your tomato plant will keep pests as well as small rats away.

The lettuce leaves

If you are planting lettuce leaves with your tomato plants, this will help keep the tomato plants cool. It also helps reduce the chances of water and soil being spread to tomato plants.


This beautiful herb not only helps improve the taste of tomatoes, it also helps to prevent aphids and adds flavor to the tomato salad.

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This viscous perennial plant produces a chemical that helps kill nematodes. Tomatoes contain solanine, a substance that is toxic to asparagus beetles. Also, the tomatoes grow taller and form a shade around the asparagus tree, so the weeds do not grow.


Planting garlic fodder alongside your tomato plants will help keep spider mites away. And when making tomato sauce, fresh garlic doubles the taste.


Onions have a very strong odor that protects tomato plants from other insects.


The chilli tree also has the same requirements as the tomato tree belongs to the same family Solanaceae. So planting them together helps protect them from essential fertilizers and insects.


Calendula, though often called the pot marigold, is a completely different floral plant. The leaves and shrubs of this tree are both edible and taste delicious in salads. When planted between tomato plants, calendula is an effective way of controlling insect pests in tomato plants. These beautiful flowers also look sweet in salads.


When carrots and tomatoes are planted together, they divide the area well. Carrots help to soothe the soil. It also helps to provide water, nutrients, oxygen. As a result, the growth of the tomato tree is much easier. If you want to get the most out of your tomatoes this year, consider planting a few of these companion plants.

by Abdullah Sam
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