Deep, infrequent watering can help establish your lawn by allowing it to grow deep roots, which can compete against weeds. Try to water your lawn about twice a week, in the morning before the heat of the day sets in. Lawns typically need about 1.5 inches of water per week, but that could vary based on the climate you live in and the type of grass seed you chose.
Read our handy guide on how to restore a weedy, patchy lawn to its former glory.
Starting out, you probably want to know just why weeds have overtaken your grass, so you can prevent it from happening again.
Step 9: Water Your Lawn
To seed your lawn, lay down approximately 1 inch of topsoil, then use a spreader to apply the seed to the soil.
Your raking and tilling from the previous step can help with dethatching, but you can also use a dethatching rake if the layer is too excessive.
Once the weeds—and grass, if applicable—turn brown, it’s time to bust out your rake. Rake up as much of the weeds as you can. Use your tilling fork to pull any extra weeds out and till the soil to prepare it for your amendments and seed.
How soon you can plant seed depends on the type of weed treatment you choose. Pre-emergent herbicides will prevent grass seeds from growing just as much as weed seeds, so it would be no good to sow seeds immediately after.
1. UMass Extension Turf Program, “Biology and Management of Crabgrass,” University of Massachusetts Amherst, May 2011.
Controlling these persistent lawn weeds and others requires killing these invaders, roots and all. IMAGE All-In-One Lawn Weed Killer starts working on contact to kill tough weeds in established lawns all summer long. The ready-to-spray container attaches to a regular garden hose, automatically measuring and mixing as you spray. It delivers visible results in three to seven days and kills weeds completely within two to three weeks.
2. Roncoroni, J., “Dandelion,” University of California Statewide Integrated Pest Management Program, January 2018.
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When unwelcome weeds turn up in your lawn, don’t wait and watch them spread. Reclaim your turf with IMAGE brand and IMAGE All-In-One Weed Killer. You can kill lawn weeds — roots and all — and get back to a beautiful, healthy, weed-free lawn.
To help your lawn grass stay at its competitive peak, follow these “good practices” as well:
*Always read product labels thoroughly and follow instructions, including guidelines for specific lawn grass types.