Mushrooms: A Natural Part of Your Lawn

Many customers notice mushrooms in their lawn after periods of rain or humidity and wonder if they’re harmful to their grass. The common concern is, “Mushrooms are a fungus—this can’t be good for my lawn!” In reality, having mushrooms is not harmful. Mushrooms are a sign that your soil contains organic material, which is a great start! Mushrooms help break down that organic material and leave your soil more fertile, contributing to a vibrant lawn.

Mushrooms typically appear in shady, moist areas, especially where something is decomposing beneath the surface, like an old tree root or stump. If you'd like to see fewer mushrooms, trimming back nearby trees or shrubs can increase sunlight which will help with regulation. Regular mowing will also reduce their presence, as mushrooms are removed with each session.

Managing Mushrooms in Your Lawn

While mushrooms are a sign of healthy soil, here are a few ways to manage their appearance:

1. Increase Sunlight Exposure: Trim back branches on trees or shrubs to let more sunlight in. This reduces the shade and moisture mushrooms thrive on.
2. Regular Mowing: Mow your lawn regularly, and you’ll naturally notice a reduction in the number of mushrooms.
3. Rake and Aerate: Keeping the areas where mushrooms grow well-raked and aerated allows for better drainage, which helps prevent them from popping up in the future.
4. Morning Watering: Water your lawn in the morning to give it time to dry out during the day. Avoid afternoon or evening watering, as it can leave your lawn too damp overnight, promoting fungal growth.

Part of a Healthy Lawn Ecosystem

Mushrooms will eventually disappear as the organic material in the soil is fully broken down. There’s no need for concern—they’re a sign of a natural ecosystem. If you’d like more information on mushrooms or advice on how to manage them, give us a call at 804-285-6200. We’re always happy to help! 

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