What Causes Holes in the Bottom of Your Outside Tomato Plants

If you have noticed holes in the bottom of your outside tomato plants, you are not alone. This problem is common for many gardeners and can be frustrating to deal with. In this article, we will explore the possible causes of this issue and provide tips on how to prevent it from happening in the future.

Blossom End Rot

One of the most common causes of holes in the bottom of tomato plants is a condition called blossom end rot. This occurs when the plant does not receive sufficient calcium, leading to a breakdown of cells in the fruit. The result is a sunken, discolored area at the base of the tomato, which can eventually lead to holes.

To prevent blossom end rot, it is important to ensure that your tomato plants receive a consistent supply of calcium. This can be achieved by using a fertilizer high in calcium or by adding crushed eggshells or bone meal to the soil. Providing a consistent amount of water to the plant can also help prevent this issue.

Insect Infestations

Another potential cause of holes in tomato plants is insect infestations. Certain pests, such as tomato hornworms, can feed on the fruit of the plant, leaving behind small holes. In addition to holes in the tomatoes, you may notice other signs of insect activity, such as droppings or chewed leaves.

To prevent insect infestations, it is important to regularly inspect your tomato plants for signs of activity. You can also use natural repellents, such as diatomaceous earth or neem oil, to keep pests at bay. It is also a good idea to plant companion plants, such as marigolds or basil, which can help deter insects.

Disease

Finally, holes in tomato plants can also be caused by disease. For example, a condition called bacterial spot can cause black or brown lesions to form on the fruit, which can eventually lead to holes. Fungal diseases, such as early blight or late blight, can also cause the fruit to rot and develop holes.

To prevent disease in your tomato plants, it is important to practice good gardening hygiene. This includes removing any infected plants or fruit and avoiding overhead watering, which can spread disease. Using disease-resistant tomato varieties and rotating crops can also help prevent the spread of disease.

Conclusion

In conclusion, holes in the bottom of your outside tomato plants can be caused by a variety of factors, including blossom end rot, insect infestations, and disease. By following the tips outlined in this article, you can prevent this issue from occurring and enjoy a healthy, bountiful tomato crop.