**Atlanta Lawns: Is Fescue Fueling Summer Sinus Mold?**

By Franklin Everett Shaw

November 2, 2025

Is your Atlanta allergy season hitting harder than usual? It might not just be pollen. Mold, especially from fescue lawns, could be the culprit. Let’s dive into how to identify, test for, and remediate fescue-related mold, and even explore less allergenic lawn alternatives.

Fescue is a popular grass in Atlanta due to its cool-season resilience. However, its dense growth and moisture retention create a perfect breeding ground for mold, particularly in Georgia’s humid summers. This mold releases spores into the air, triggering allergic reactions like sneezing, congestion, and itchy eyes.

The first step is identifying potential mold growth. Look for these telltale signs in your fescue lawn:

• Discoloration: Patches of grass that are yellow, brown, or even black.
• Slimy Texture: A slick or slimy feel to the grass blades, especially after rain.
• Musty Odor: A distinct musty or earthy smell emanating from the lawn.
• Visible Mold: In severe cases, you might see visible mold growth, appearing as white, gray, or green fuzz.

If you suspect mold, don’t panic. A DIY mold test can confirm your suspicions. Here’s a simple method:

1. Gather Supplies: You’ll need a clear plastic bag, a piece of cardboard, and some clear tape.
2. Prepare the Sample: Cut a small section of the affected fescue grass, including the soil beneath it.
3. Seal the Sample: Place the grass and soil sample on the cardboard, then carefully seal it inside the plastic bag.
4. Incubate the Sample: Place the bag in a warm, dark location (like a closet) for 3-7 days.
5. Observe: After the incubation period, check for mold growth inside the bag. Any visible mold confirms its presence.

For a more accurate assessment, consider a professional mold test. Companies like Atlanta Mold & Remediation or PuroClean of Atlanta offer comprehensive testing services. They can identify the specific type of mold and provide tailored remediation plans.

Once you’ve confirmed mold growth, remediation is crucial. Here’s a DIY approach for mild cases:

1. Protective Gear: Wear a mask, gloves, and eye protection to avoid inhaling mold spores.
2. Remove Affected Grass: Carefully dig up and dispose of the moldy grass and soil. Place it in a sealed bag to prevent spore dispersal.
3. Apply Fungicide: Treat the affected area with a fungicide specifically designed for lawns. Follow the manufacturer’s instructions carefully. Bonide Fung-onil Multi-Purpose Fungicide is a readily available option.
4. Improve Drainage: Ensure proper drainage in the area to prevent future mold growth. Aerate the soil and consider adding organic matter to improve water absorption.
5. Monitor: Keep a close eye on the area for any signs of recurring mold.

Important Note: For extensive mold infestations, professional remediation is highly recommended. Mold can spread quickly and pose serious health risks. Companies like SERVPRO of Atlanta have the expertise and equipment to safely and effectively remove mold.

Preventing mold is always better than treating it. Consider these strategies for maintaining a healthy, mold-resistant fescue lawn:

• Proper Mowing: Mow regularly to prevent the grass from becoming too dense.
• Adequate Sunlight: Ensure the lawn receives sufficient sunlight. Trim trees or shrubs that are blocking sunlight.
• Proper Watering: Water deeply but infrequently, allowing the soil to dry out between waterings. Avoid overwatering, which creates a moist environment conducive to mold growth.
• Aeration: Aerate the lawn regularly to improve drainage and air circulation.
• Fertilization: Fertilize the lawn properly to promote healthy growth. Avoid over-fertilizing, which can create excessive thatch and increase the risk of mold.

If you’re consistently battling mold in your fescue lawn, it might be time to consider alternative, less allergenic lawn options. Here are a few suggestions for Atlanta homeowners:

• Zoysia Grass: This warm-season grass is drought-tolerant and requires less maintenance than fescue. It’s also less prone to mold growth.
• Bermuda Grass: Another warm-season option, Bermuda grass is known for its durability and heat resistance.
• Centipede Grass: This low-maintenance grass is well-suited for acidic soils, common in Georgia.
• Clover: A natural nitrogen fixer, clover can improve soil health and reduce the need for fertilizers. It’s also less allergenic than many grasses.

When choosing a lawn alternative, consider factors like sunlight exposure, soil type, and maintenance requirements. Consult with a local landscaping professional like Green Brothers Earth Works in Decatur to determine the best option for your property.

One common mistake Atlanta homeowners make is overwatering their lawns. This creates a perpetually damp environment that encourages mold growth. To avoid this, water deeply but infrequently, and only when the grass shows signs of stress (e.g., wilting or discoloration).

Another pitfall is neglecting proper lawn maintenance. Regular mowing, aeration, and fertilization are essential for maintaining a healthy, mold-resistant lawn. Don’t skip these tasks!

Finally, be aware of the limitations of DIY mold remediation. If the mold infestation is extensive or you have underlying health conditions, it’s best to call in the professionals. They have the expertise and equipment to safely and effectively remove mold without putting your health at risk.

By taking these steps, Atlanta homeowners can identify, test for, and remediate fescue-related mold, and even explore alternative lawn options to improve indoor air quality and overall respiratory health. Don’t let mold ruin your summer! Take control of your lawn and breathe easy.