How do you get rid of orange slime mold?

When it comes to getting rid of orange slime mold in your garden or landscaping, there are several methods you can try. These methods include both natural remedies and commercial products that can effectively eliminate the slime mold. In this answer, I will provide you with a detailed explanation of each method.

1. Baking Soda: Baking soda is a commonly used household item that can be effective in controlling slime mold. Simply mix one tablespoon of baking soda with one gallon of water and spray the solution directly onto the affected areas. The alkaline nature of baking soda helps to disrupt the growth of slime mold.

2. Potassium Bicarbonate: Similar to baking soda, potassium bicarbonate can be used as an alternative. Mix one tablespoon of potassium bicarbonate with one gallon of water and apply it to the affected areas. This natural fungicide disrupts the slime mold’s growth by altering the pH balance.

3. Cornmeal: Cornmeal is another organic option to combat slime mold. Sprinkle a thin layer of cornmeal onto the affected areas and gently water it in. The cornmeal acts as a food source for beneficial microorganisms, which then compete with the slime mold for resources.

4. Cornmeal Tea: To enhance the effectiveness of cornmeal, you can make a cornmeal tea. Boil one cup of cornmeal in one gallon of water for about 20 minutes. Once cooled, strain the mixture and apply the liquid to the affected areas. This method helps to distribute the beneficial microorganisms more evenly.

5. Hydrogen Peroxide: Hydrogen peroxide can be used to kill the slime mold. Mix one part hydrogen peroxide with nine parts water and spray it onto the affected areas. This powerful oxidizer helps to break down the mold and inhibit its growth.

6. Commercial Products: There are also commercial products available specifically designed to control slime mold. One such product is BioSafe Disease Control, which contains beneficial bacteria and enzymes that naturally eliminate slime mold. Follow the instructions on the product label for proper application.

7. Physical Disturbances: Physical disturbances can be effective in getting rid of slime mold. For example, mowing the grass or scratching the slime mold in garden beds can disrupt its growth and prevent further spread. However, keep in mind that this method may not completely eradicate the slime mold, and it may reappear if the conditions are favorable.

It’s important to note that prevention is key when dealing with slime mold. Ensure proper drainage in your garden and avoid overwatering, as excessive moisture can promote the growth of slime mold. Additionally, regularly removing decaying organic matter and maintaining good airflow can help prevent the occurrence of slime mold.

In my personal experience, I have successfully used baking soda and physical disturbances to control slime mold in my garden. By regularly monitoring my plants and taking prompt action, I have been able to keep the slime mold at bay. However, it’s important to remember that different methods may work better in different situations, so it may require some trial and error to find the most effective solution for your specific garden or landscaping.

Photo of author

Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.