Does Mrs. Meyer's Soap Water Kill Plants?

There is a common misconception that using soap water as a natural pesticide or insecticide can harm plants. However, not all soaps are created equal, and the type and concentration of soap used can make a difference. Mrs. Meyer's soap is a popular brand of natural household cleaning products that many people use in their gardens. But does Mrs. Meyer's soap water kill plants?

The Ingredients in Mrs. Meyer's Soap

Mrs. Meyer's soap is made from plant-based ingredients and does not contain harsh chemicals or artificial fragrances. The main ingredients in their soap include water, sodium coco-sulfate, laurel glucoside, glycerin, citric acid, and essential oils for fragrance. These ingredients are generally considered safe for plants and the environment.

Using Mrs. Meyer's Soap Water in the Garden

Mrs. Meyer's soap water can be used as a natural insecticide to control aphids, mealybugs, and spider mites on plants. To make the solution, mix one tablespoon of Mrs. Meyer's soap with one quart of water. Spray the solution on affected plants, making sure to cover both sides of the leaves. Repeat every few days until the infestation is under control.

When using any soap mixture as a natural pesticide, it is important to remember that it can also harm beneficial insects, such as bees, ladybugs, and lacewings. Therefore, it is recommended to use soap solutions only where necessary and avoid spraying during peak pollination times.

Will Mrs. Meyer's Soap Water Harm Plants?

In general, Mrs. Meyer's soap water is safe for plants when used appropriately. However, using too much soap or spraying in hot, dry weather can cause leaf burn and damage to plants. It is best to test a small area of the plant before applying the solution to the entire plant.

It is also important to note that some plants may be more sensitive to soap than others. Plants with hairy or waxy leaves, such as succulents or African violets, may be more prone to damage than plants with smooth leaves. When using soap water on these plants, it is best to dilute the solution even further and spray a small area first to test for any adverse reactions.

Conclusion

Mrs. Meyer's soap water can be a useful tool for controlling pests in the garden without using harsh chemicals. When used appropriately and in moderation, it is unlikely to harm plants. However, it is important to follow instructions carefully and test the solution on a small area of the plant before applying it to the entire plant. Additionally, it is essential to avoid spraying during peak pollination times to protect beneficial insects.