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Another crucial factor to consider is whether you’re looking for a pre-emergent or post-emergent weed killer.
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This granular product should beused with a spreaderfollowing the package directions for the right spreader setting.
The included chemical herbicide grips weeds for fast and effective results.
It wipes out over 50 common weeds,including dandelions,clover,plantain, and purslane.
PHOTO: Amazon
You do not want to apply it more than two times per year.
A common recommendation is balanced or slightly higher nitrogen content, saysNoah James, a professional landscaper.
you’re free to also use it to spot-treat weeds if desired.
PHOTO: Amazon
For best results, it should be used on a lawn that has been thoroughly watered the day before.
you could apply it twice per growing season, with at least 30 days between applications.
Fewer are pre-emergent, meaning that they prevent the weed seeds from sprouting.
PHOTO: Amazon
It is not safe for St. Augustine, bentgrass, centipedegrass, or bahia lawns.
Apply this product in spring as soon as you see the first dandelion blooms.
You’ll want to provide plenty of nutrients to help your turf through the winter.
PHOTO: Amazon
Apply this mid-September through November as long as daytime temperatures are over 60 degrees.
Spread it across a damp lawn, then let it sit for 24 hours before watering it in well.
Wait until the grass is completely dry before letting pets or kids play or walk on the grass.
PHOTO: Lowe’s
It should be spread across a damp lawnnot a soaked one.
It alsoeffectively controls dollarweed, dandelion, clover, oxalis, plantain, chickweed, and henbit weeds.
Using it on other turf types couldlead to burned grassor even kill off patches of your lawn.
PHOTO: Lowe’s
At 29-0-10, this has the highest nitrogen levels of all the products on our list.
That nourishes your grass enough to thrive in the harsh heat common during Southern summers.
Apply this with a spreader in the spring when weeds and fire ants are active.
PHOTO: Amazon
Unlike most weed-and-feeds, this should be applied to a dry lawn and then immediately watered.
Allow it to dry completely before walking on the lawn or letting your children or pets into the area.
It’s one of the oldest organic companies in the green industry.
PHOTO: Amazon
This product contains corn gluten meal, a natural nitrogen source, aiding quick green-up.
Kids and pets can safely play or walk on the grass right after system.
It also has a high level of nitrogen for healthy green growth and sufficient potassium for strong roots.
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What pop in of Grass Do I Have?
We cover10 types of grassin depth here, and below is a quick breakdown.
By contrast, non-selectiveweed killersdispatch just about any greenery they touch, including lawn.
Cornmeal is a common ingredient in organic products like our best organic pick,Espoma Organic Weed Preventer.
Its especially effective against dandelions and crabgrass.
Some common post-emergent chemical herbicides that kill already-sprouted weeds include 2,4-D amine salts, Triclopyr, and Dicamba.
Some commonly used pre-emergent chemical herbicideswhich prevent weed seeds from germinatinginclude Prodiamine, Isoxaben, and Dithiopyr.
Typically, these come in a bottle with an adapter that fits right onto your garden hose.
Once you turn on the hose, you could begin spraying the weed-and-feed evenly across your lawn.
Youll need to take care to spray the product evenly across the grass for the best results.
The most crucial nutrient for your grass is nitrogen, which promotes lush blades and strong, healthy roots.
Potassium encourages healthy root growth and helps turfgrasses survive droughts or rough weather.
Why Trust the Spruce?
Michelle Ullmanis a writer for The Spruce who specializes in home improvement products, including landscaping and tools.
Shes also an avid gardener and loves spending time caring for her garden and many potted plants.
Our Experts:
Indicators: Phosphorus: United States Environmental Protection Agency.
