Crabgrass Prevention in Cincinnati & Dayton

Crabgrass is far easier to stop before it sprouts than to kill once it spreads. PureLawn’s crabgrass prevention goes down in spring as part of our lawn treatment programs for Cincinnati and Dayton homes, so crabgrass and other annual grassy weeds never get a foothold.

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Timing Is Everything

Crabgrass prevention is timed to soil temperature, not the calendar. A preemergent works best when it goes down before the soil reaches about 55 degrees, which is also around the time forsythia blooms. Ohio springs swing hard, so we watch soil temperatures each year rather than following a fixed date.

Coverage If Spring Runs Late or Early

The preemergent we use in our Bridge program is one of the few that still works after soil temperatures pass 55 degrees, so a sudden warm spell doesn’t leave your lawn unprotected. Read more on when to get your preemergent down.

Two Program Options

• PureLawn Bridge: crabgrass prevention is built in, alongside five organic-based turf feedings, spot weed control and humates.
• PureLawn PureGreen: 100% chemical free, using corn gluten meal as a natural preemergent. Be realistic with it: corn gluten reduces crabgrass gradually, and after about three years of steady use it starts to come close to a chemical preemergent. Learn how corn gluten meal works.

Thick Turf Keeps Crabgrass Out

Crabgrass loves bare, thin spots and lawns cut too short. Mowing high and filling thin areas with slice seeding or aeration and overseeding in fall leaves it nowhere to grow. Regular lawn fertilization keeps that turf dense.

Why Homeowners Choose PureLawn

• Local and family owned, with location managers Matt Maurer in Dayton and Chad Craft in Cincinnati
• Annual customer retention above 90%, with referrals as our top source of new customers
• Free service calls between visits
• Angie’s List Super Service Award, plus members of the Ohio Turfgrass Foundation, Ohio Lawn Care Association and BBB

Areas We Serve

Cincinnati area: Cincinnati, Blue Ash, Montgomery, Kenwood, Indian Hill, Madeira, Wyoming, Dry Run, Loveland, Mason, West Chester.

Dayton area: Dayton, Centerville, Kettering, Beavercreek, Springboro, Vandalia, Englewood, Trotwood, Clayton.

Crabgrass Prevention FAQs

When should crabgrass preventer go down in Ohio?

Before soil temperatures reach about 55 degrees, usually early spring. We time it to the soil each year.

I already have crabgrass. Is it too late?

A preemergent won’t kill crabgrass that is already growing. Plan prevention for next spring and thicken thin areas this fall.

Is there a natural crabgrass preventer?

Yes. Corn gluten meal in our PureGreen program. It works gradually and builds over several seasons.

Does crabgrass prevention also stop other weeds?

It also reduces other annual grassy weeds. Broadleaf weeds are handled with weed control.

How much does it cost?

It is part of your program, priced by lawn size. Get a free quote.