Why do you put baking soda around tomato plants?

Tomatoes are one of the most popular plants for home gardeners. They are relatively easy to grow and produce a tasty and versatile fruit. However, they are also prone to a number of different diseases and pests. One natural way to improve the health of tomato plants is by using baking soda.

How does baking soda help tomato plants?

Baking soda, also known as sodium bicarbonate, has antifungal properties. Many of the diseases that affect tomato plants, such as powdery mildew, can be prevented or treated with baking soda. By applying a solution containing baking soda to the leaves and stems of tomato plants, gardeners can help to prevent the spread of fungal infections and keep their plants healthy.

How to create a baking soda spray for tomato plants

To create a baking soda spray for tomato plants, mix two teaspoons of baking soda with one quart of water. Add a few drops of liquid soap or dish detergent to help the mixture stick to the plants. Spray the mixture onto the leaves and stems of the tomato plants, making sure to cover both the top and underside of the leaves. Repeat every week or two to prevent the growth of fungal infections.

Other benefits of using baking soda on tomato plants

Beyond its antifungal properties, baking soda also has other benefits for tomato plants. It can help to regulate the pH levels of the soil, which is important for optimal growth. Baking soda can also act as a natural insecticide, deterring pests such as aphids and spider mites from damaging the plants.

Precautions when using baking soda on tomato plants

While baking soda can be an effective and natural way to improve the health of tomato plants, gardeners should take some precautions when using it. Overuse of baking soda can potentially harm the plants, so it is important to follow the recommended application rate. Additionally, baking soda can be harmful to some beneficial insects, so gardeners may want to avoid spraying the mixture during times when these insects are active, such as during pollination.

Other natural ways to protect tomato plants

In addition to using baking soda, there are other natural ways to protect tomato plants from pests and diseases. Companion planting is a technique in which plants are grown together that complement each other in some way. For example, growing basil alongside tomato plants can help to repel harmful insects. Additionally, using organic fertilizers and providing adequate water and sunlight can help to keep tomato plants healthy and less susceptible to disease.

In conclusion

Baking soda is an effective and natural way to improve the health of tomato plants. By using a solution made from baking soda and water, gardeners can help prevent fungal infections and pests, while also regulating the pH levels of the soil. However, it is important to use caution and follow the recommended application rate in order to avoid harming the plants or beneficial insects. By combining the use of baking soda with other natural methods, such as companion planting and organic fertilizers, gardeners can grow strong and healthy tomato plants that produce a bountiful harvest.