Lawn Care

Dollar Spot Treatment for Lawns in Washington

Noah Dolce, Lawn Care Specialist | Dec 30, 2025

Tags: Lawn Disease, Lawn Fertilization, Lawn Maintenance

Supporting image for blog post: Dollar Spot Treatment for Lawns in Washington

Dollar spot patch showing fungus banding on grass blades. | Tom Morgan, Owen Tree & Lawn Care

In Washington, Michigan, dollar spot is a common fungal issue that affects lawns during warm, humid weather. This disease causes small, round patches of dead grass that start out about the size of a silver dollar, but quickly grows to a larger diameter. If you spot these symptoms in your lawn, timely treatment is key to preventing further damage.

The most effective way to combat dollar spot in Washington lawns is through consistent, proper lawn care practices. Begin by mowing your lawn regularly and keeping the grass height between 2.5 and 3.5 inches. This encourages healthy grass growth, making your lawn more resistant to disease. Watering your lawn is also crucial—make sure to water frequently to avoid drought stress on the grass plants. Avoid watering in the evening, as moisture left overnight may encourage fungal development.

If dollar spot is already present in your lawn, applying a fungicide that specifically targets dollar spot is a good option. Follow the manufacturer’s instructions for proper application.

Aerating your lawn to relieve compaction, encourage root development and improve water drainage can also help reduce the conditions that promote dollar spot growth. In addition, consider overseeding your lawn with more resistant grass varieties to build resilience against future dollar spot outbreaks.

By taking a proactive approach to lawn care maintenance, you can prevent and treat dollar spot, ensuring a lush, green lawn throughout the year.

If you have a dollar spot infection in the lawn and need a fungicide treatment, Owen Tree and Lawn Care provides lawn care services to Washington, Michigan. Contact us at 800-724-6680 today for more information and pricing.

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