Introduction

Tomatoes are a popular crop for gardeners, due to their versatility and ease of growth. However, it's important to be aware of what plants not to grow near tomatoes, as some can negatively impact their growth and health. This article will explore the plants to avoid planting near your tomato plants and explain why.

Plants not to plant near tomatoes

1. Brassicas - Brassicas include plants like broccoli, cabbage, and kale. These plants can attract pests like aphids and whiteflies, which can spread to your tomato plants. Additionally, brassicas are heavy feeders and can deplete the soil of important nutrients that tomatoes need to grow and thrive.

2. Nightshades - Nightshade plants like peppers and eggplants are part of the same family as tomatoes and can attract the same pests and diseases. Growing these plants near your tomato plants can lead to an increased risk of disease and pests.

3. Fennel - Fennel is known for its strong aroma, which can attract pests and negatively impact tomato plant growth. Additionally, fennel is a heavy feeder and can compete with tomato plants for nutrients in the soil.

4. Corn - Corn is a tall plant that can shade out the sun-loving tomato plants. Additionally, corn is a heavy feeder and can deplete the soil of important nutrients that tomatoes need to thrive.

5. Walnuts - Walnut trees secrete a chemical called juglone which can inhibit the growth of tomato plants. Avoid planting tomato plants near walnut trees or in soil where walnut trees have grown previously.

What to plant near tomatoes

There are a number of plants that can be beneficial to plant near your tomato plants:

1. Basil - Basil is known to repel pests like mosquitoes and flies. Additionally, it can improve the flavor of your tomatoes when planted nearby.

2. Marigolds - Marigolds are known for their ability to repel harmful nematodes and attract beneficial insects like ladybugs and lacewings.

3. Nasturtiums - Nasturtiums attract beneficial insects like bees and can repel pests like aphids and whiteflies.

4. Parsley - Parsley can improve the flavor of your tomatoes when planted nearby.

Conclusion

In conclusion, it's important to be aware of what not to plant near tomatoes to ensure their growth and health. Brassicas, nightshades, fennel, corn, and walnuts should be avoided, while plants like basil, marigolds, nasturtiums, and parsley can be beneficial to plant near your tomato plants.