August in Central Ohio means soaring temperatures, sporadic rainfall, and lawns that are working overtime to stay green. If your sprinkler system isn’t dialed in correctly, you could be wasting water, drowning some areas of your yard, and leaving others to bake. Here’s how to make sure your irrigation system is pulling its weight this month.

Why August Is the Toughest Month for Ohio Lawns

Unlike the steady spring rains, August tends to bring hot, dry stretches punctuated by sudden downpours. That inconsistency is hard on turf and even harder on irrigation systems set on a “one size fits all” schedule. A system programmed for May conditions will almost always underwater your lawn in the peak of summer.

A few warning signs to watch for around your property:

• Brown or yellow patches that don’t match a consistent pattern, often a sign of a clogged or misaligned head
• Pooling water or soggy spots, which can indicate a broken line or stuck valve
• Hissing sounds or unusually high water bills are both common signs of leaks
• Dry strips along the edges of your lawn caused by poor head coverage or pressure issues

If any of this sounds familiar, it’s worth having a professional take a look before small problems turn into a brown, stressed-out lawn or a costly water bill.

Smart Watering Practices for Summer

1. Water early in the morning (ideally between 4 and 8 a.m.) to reduce evaporation and give grass time to dry before evening, which helps prevent fungal disease.
2. Aim for about 1 to 1.5 inches of water per week, including rainfall, rather than watering a little every day.
3. Adjust for rain. A smart controller or simple manual check after a storm can save thousands of gallons over the season.
4. Check sprinkler heads monthly for clogs, tilting, or damage from mowing.

When to Call in the Professionals

Between mowing, fertilizing, and just trying to enjoy your summer, irrigation maintenance is easy to put off. That’s where having a trusted partner pays off. Our team handles residential irrigation maintenance across Central Ohio, from system check-ups and head adjustments to full seasonal tune-ups, so your lawn gets exactly the water it needs without the guesswork.

A well-watered lawn is also a healthier lawn when it comes to fending off summer stress, heat damage, and weeds. This ties directly into your broader lawn treatment program: watering and treatment work best as a team, not as separate efforts.

If you manage a commercial property, the stakes are even higher, as inconsistent irrigation across a large site can mean costly turf replacement. Take a look at our commercial irrigation services if you’re responsible for grounds that need to look sharp all season long.

Ready for a Mid-Summer Check-Up?

Don’t wait for brown patches to tell you something’s wrong. A quick irrigation inspection now can save your lawn and your wallet for the rest of the summer. Request an estimate and let our team make sure your system is working as hard as you are this August.