What Those Small Bleached Patches in Your Ohio Lawn Are Telling You in Lewis Center, OH
You mowed the lawn last weekend and it looked fine. This weekend there are small, round, tan spots scattered across it, each one about the size of a silver dollar, and a few of them are starting to run together into bigger blotches. That is dollar spot, one of the most common lawn diseases we see across central Ohio, and the good news is that it responds well when it is handled correctly and caught before it spreads.
Dollar spot is a fungal disease, and like most lawn fungus, it shows up when the conditions line up in its favor. Around Lewis Center, Dublin, and the greater Columbus area, those conditions are common in late spring through early fall, which is exactly when you want your lawn looking its best.
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What Brings Dollar Spot On
Dollar spot thrives in a specific set of conditions, and Ohio summers hand it most of them. Understanding what feeds it is the first step to getting rid of it:
Warm days and cool nights that leave heavy dew sitting on the grass for hours each morning, giving the fungus the moisture it needs.
A lawn that is low on nitrogen, since underfed turf is far more prone to dollar spot than a properly fertilized lawn.
Watering in the evening, which keeps the grass wet overnight instead of letting it dry out.
Thatch buildup and compacted soil that hold moisture at the surface and stress the grass.
You will often spot it first as small bleached patches with a slightly tan, straw colored center. On individual blades you may see lesions with a lighter middle and a darker border. Left alone, those small spots merge into larger irregular dead areas that take real work to recover.
How We Clear It Up and Keep It Away
Treating dollar spot is part knocking down the active disease and part fixing the conditions that let it take hold. A targeted fungicide application stops the outbreak, but the lasting fix is a healthier lawn that does not invite the fungus back. That usually comes down to a few things working together: proper fertilization so the turf is not nitrogen starved, smart watering habits, and reducing the thatch and compaction that keep moisture trapped at the surface.
The watering piece is one you can start on today. Water deeply in the early morning rather than lightly in the evening, so the grass has the whole day to dry out instead of staying damp all night. That single change removes one of the conditions dollar spot depends on. Pair it with a fertilization program built for Ohio lawns and regular aeration, and you take away most of what the disease needs to come back.
The patches in your lawn are a signal, not a verdict. Dollar spot is treatable, and a lawn that gets the right care is far less likely to deal with it again next summer. If you are seeing those telltale spots and want them handled before they spread, reach out for a quote and we will take a look at what your lawn needs to get green and stay that way.
This is a general overview of dollar spot. Conditions vary lawn to lawn, so an on site look is the best way to confirm what is happening in your yard.
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