If your lawn looks tired, dull, or stressed by mid-August, you’re not alone. Heat stress is one of the most common issues homeowners face this time of year, and it can undo months of careful lawn care in just a couple of scorching weeks. The good news is that a few adjustments to your routine can make a big difference.

What Heat Stress Looks Like

Heat-stressed turf often shows up as a grayish-blue tint before fading to brown, footprints that stay visible long after you’ve walked across the yard, and grass blades that feel dry or brittle to the touch. Left untreated, heat stress weakens your lawn’s root system, making it more vulnerable to weeds, pests, and disease later in the season.

Mowing Right for Summer

How you mow in August matters just as much as how often.

• Raise your mower height. Taller grass shades its own roots and retains moisture better than a closely cropped lawn.
• Never remove more than a third of the blade length in a single mow — scalping your lawn in summer heat is one of the fastest ways to stress it out.
• Keep mower blades sharp. Dull blades tear grass rather than cutting it cleanly, leaving ragged edges that are more prone to disease and water loss.
• Mow in the cooler parts of the day, ideally early morning or early evening.

Watering Smarter, Not Just More

Pairing good mowing habits with proper watering is essential. Deep, infrequent watering encourages roots to grow downward in search of moisture, building a more drought-resilient lawn over time. If you’re unsure whether your sprinkler coverage is keeping up with summer demand, our recent post on getting your irrigation system ready for August heat is a good place to start.

Should You Fertilize in August?

Many homeowners assume more fertilizer equals a healthier lawn, but applying the wrong product at the wrong time can actually burn already-stressed turf. Summer calls for a different approach than spring or fall, often involving lighter applications and closer attention to weed and pest pressure that intensifies in the heat. Our lawn treatment services are built around a seasonal program designed specifically for Ohio’s climate, so your lawn gets the right nutrients at the right time rather than a generic, one-size-fits-all schedule.

Don’t Forget the Rest of the Yard

Heat stress doesn’t stop at the grass. Garden beds, shrubs, and newly installed landscaping need extra attention during dry spells too. If your property could use a broader check-up, our residential landscape maintenance team can help keep every part of your outdoor space looking its best through the dog days of summer.

For commercial properties, a heat-stressed lawn isn’t just a curb appeal issue, it can affect first impressions for clients and tenants. Our commercial grounds maintenance program is designed to keep large properties consistent and healthy all season.

Let’s Get Your Lawn Through the Heat

A few small adjustments now can mean the difference between a lawn that limps through August and one that bounces back strong come fall. If you’d rather leave the guesswork to the pros, request an estimate and we’ll build a summer care plan suited to your property.