Don't Plant Tomatoes Near:

Tomatoes are a popular, versatile plant to grow in your garden or backyard. They can be grown in containers or in the ground, and can be used in a variety of recipes, from salads to sauces. However, there are certain plants and vegetation that should not be planted near tomatoes, as they can negatively impact the growth and health of your tomato plants.

1. Nightshade Plants:

Tomatoes belong to the nightshade family, along with other plants such as potatoes, peppers, and eggplant. However, planting these nightshade plants too close to each other can result in problems such as disease and insect infestation.

For example, if you plant tomatoes too close to potatoes, both plants are more susceptible to blight, a fungal disease that can cause leaves to turn brown and spotted, and eventually lead to fruit rot. Additionally, planting tomatoes too close to peppers can attract pests such as aphids and mites, and can also lead to cross-pollination and inconsistent fruit quality.

2. Brassicas:

Brassicas, such as broccoli, cauliflower, and cabbage, should also not be planted near tomatoes. This is because brassicas and tomatoes are both high-demand plants that require similar nutrients and resources to grow, which can lead to competition and stunted growth if planted too close together.

Additionally, brassicas are also susceptible to a group of pests called the brassica family of pests, which can include worms, caterpillars, and aphids. Planting tomatoes too close to these plants can attract these pests, which can damage not only the brassicas, but the tomatoes as well.

3. Walnut Trees:

Walnut trees should also not be planted near tomatoes, as they produce a chemical called juglone that is toxic to many plants, including tomatoes. Juglone can cause the leaves of tomato plants to turn brown and wilt, and can also lead to stunted growth and reduced yield.

If you have walnut trees in your yard or garden, it is best to plant your tomatoes in a different area, or in containers that can be moved away from the trees.

4. Corn:

Lastly, corn should not be planted near tomatoes. This is because corn attracts a pest called the tomato fruitworm, which can damage both the leaves and fruit of the tomato plant. Additionally, corn is a heavy feeder that can drain the soil of essential nutrients, leaving less for the tomato plants to grow strong and healthy.

If you do decide to plant tomatoes near corn, it is recommended to plant them at least 15-20 feet away from each other to minimize the risk of pest infestation and competition for nutrients.

Conclusion:

While tomatoes can be a rewarding and delicious plant to grow in your garden or backyard, it is important to be aware of which plants and vegetation should not be planted near them. By avoiding planting nightshade plants, brassicas, walnut trees, and corn near your tomato plants, you can help ensure the optimal growth and health of your tomato plants, and enjoy a bountiful harvest of juicy, ripe tomatoes come harvest season.