How to Kill Weed in Lawn in 2020

Learning how to kill weed in lawn in 2020 with the right herbicide, weed killer, and preventative measures are essential for many reasons. For one, your yard as a whole, all year round, is so much more beautiful without weeds. The truth is, no one really likes fuzzy, unattractive weeds in lawns. Also, your grass will have much more room to grow for a healthier, longer lifespan. Whether it’s in your driveway, garden, gravel sidewalks, or rock beds, weeds can grow anywhere.

best way to kill weed in lawn used by professionals
Treating weeds in your lawn is easy when you take an active, year-round approach.

We hope you find these quick tips on killing weed in the lawn helpful to keeping your backyard healthy and looking great. Thanks for stopping by The Weed Wizard, a leading weed control resource for anyone searching for the best weed killer and most effective herbicides for their home and garden. With our reviews and guides, you can transform your yard, garden, and flower beds into the neighborhood’s envy by killing and preventing those annoying weeds that seem to sprout everywhere.

When it comes to lawn and landscape care in 2020, we’re here to help with the best, to-the-point guides and best weed killer ratings for a healthy landscape, and in this particular case, how to kill weeds in the lawn. By tending to those ugly and backbreaking-to-pull weeds, all eyes will remain on your showstopping lawn and flower beds.

Killing weeds in your lawn and preventing them from coming back is sometimes more challenging because of the difficulty in precisely attacking them. Therefore, we have listed a handful of ways to kill the unwanted weeds from down to the roots. We believe you’ll find these solutions to killing weeds in your lawn, with our preferred weed treatments and applications, super simple and easy to follow. 

5 Steps to Kill Weed in Lawn in 2020

Killing weeds in your lawn and grass might look like a daunting task at first, but you can get rid of them permanently by following these guidelines. Here are four simple steps to stop unwanted weeds. 


1. Examine Your Lawn

The first thing to do is to examine your lawn thoroughly. Try to understand what types of weeds you are dealing with to cross-reference them with the application you choose. Also, make a note of how the property is mowed.  Is it too short?  Also, make a note of how dry or wet the soil is.  Too dry or too wet can affect weed growth.


2. Adjust Your Irrigation

If your lawn is too dry or too wet for your climate, consider adjusting your irrigation system to ensure your fertilizer is getting the appropriate water to enable your grass to grow and inhibit weeds.

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Last update on 2020-10-20 / Affiliate links / Images from Amazon Product Advertising API

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3. Choose a Treatment

If you want to kill the weeds in spring before the growing season, it is recommended to get a pre-emergent formula applied in the fall or early spring. For existing weeds, however, we suggest you get a post-emergent product with fertilizer. There are also great spot treatment weed killers with triggers for convenience.

Below are a handful of popular weed killers for your lawn.

Next Read: Best Weed Killers for Lawn

SaleBestseller No. 1
Ortho WeedClear Lawn Weed Killer Ready to Spray -...
Fast-acting, with results in one application; Kills weeds to the roots but won't harm the lawn (when used as directed)
$10.45
Bestseller No. 2
Scotts Turf Builder Triple Action - Weed Killer &...
Triple Action kills, prevents and feeds; Prevents crabgrass for 4 months and feeds to build thick green lawns
$27.48
Bestseller No. 3
Scotts Turf Builder Weed and Feed 3, 5,000 sq. ft.
Up to 2X more powerful dandelion and clover control (vs. previous formula); Clears out dandelions and clover—satisfaction guaranteed
$23.98
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Scotts Turf Builder WinterGuard Fall Weed and Feed...
Improved formula—up to 2X more powerful dandelion and clover control; Clears out dandelions and clover—satisfaction guaranteed
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Last update on 2020-10-20 / Affiliate links / Images from Amazon Product Advertising API

Weed Killer Warning! Always read the manufacturer’s recommendations when choosing and applying any chemical herbicides to your lawn or landscape beds. Wear protective gloves and remember that some weed killer applications can kill flowers, grasses, and shrubs.


4. Kill the Weeds

You should carefully read the label instructions before using the weed killer. We recommend you to read the instruction at least three times before starting, so you get effective and safe results.


5. Keep Up With a Proper Lawn Maintenance Schedule

When you have done weeding, it is also needed to keep your lawn maintain properly. It helps you to keep the weeds away from your lawn.


More Killing Weed in Lawn Tips

  • When the fall season starts, consider a weed and seed for fall application.
  • A pre-emergent weed killer formula to keep weeds away in the first place
  • Mow and maintain your lawn on a regular basis
  • Routinely check on your irrigation system and talk to a professional in your area regarding the best time and watering amount.

Top Questions and Considerations for Killing Weeds in Lawn

kill weed in lawn for year round health
Keeping weeds out will make your yard look great and healthy.

When it comes to weed control in your lawn, you’ll want to consider a few factors when deciding the best approach for your needs.

What Is Your Local Climate?

If you live in a warmer climate, your approach to weeds will be much the same year-round. You’ll need an active approach verse a passive one and may want to consider a herbicide or preventative granule. You’ll want to consider an application in the fall that includes a weed killer with fertilizer. Taking this preventative measure in the fall to kill weeds in the winter is an excellent option for year-long control.

If you live in a colder climate, where frost is a significant weed inhibitor in the first place, pulling weeds yourself, adding some mulch, or using a homemade remedy may be all it takes.

How to get rid of weeds without killing the grass?

Since you are killing weeds in your lawn, you’ll want to choose a selective weed killer so it won’t harm the grass. If you’re killing weeds in a gravel area, on the other hand, a non-selective treatment will work best.

What is the Size of the Treatment Area?

The treatment area’s size will help you determine the best approach to take when killing weeds in your lawn. If it’s a large area, utilizing a granular weed-and-feed might be the best approach. If it’s a small area, of course, a weed killer with a trigger usually does the trick.

kill weed in lawn by pulling weeds
Pulling weeds by hand can be a back-breaking job on a huge yard.

What Type of Weed in Your Lawn Are You Killing?

The type of weed might also help you determine what product is best for you in the winter. Some weed killers are explicitly designed for crabgrass or clover, but most will handle 200+ weeds in one formula. Be sure to read the label before your purchase.

What’s the Best Way to Get Rid of Weeds Permanently?

If you are looking for a long-lasting solution to kill weeds permanently, you’ll want to initially consider what encourages weeds to grow in the first place? 

The common causes of weed issues include compacted or water-deprived soil and low-mowed grass. Thus, it is important to maintain a healthy lawn environment for appearance and the health of the lawn. While there isn’t necessarily a permanent solution to killing weeds in your yard, you can get very close to managing them all year long by taking an active approach.

What is the Difference Between Pre-Emergent and Post-Emergent Herbicides?

In addition to using a selective herbicide, as mentioned above, there are pre-emergent and post-emergent formulas to consider. 

killing dandelions in lawn
Killing dandelions in your lawn brings a ton of satisfaction.

Pre-emergent herbicides are chemicals that prevent undesired weeds in your lawn. They do not contain the seed’s germination but help control it so that it will not sprout. Due to the way these herbicides work, application timing is the most critical aspect of weed prevention success. If the weed has already grown and is visible, pre-emergent herbicides will not solve the weed problem.

While pre-emergent herbicides work to prevent weeds from ever-growing, post-emergent herbicides work on weeds that have already grown. They utilize a mixture of chemicals to kill the weed and ensure that it does not grow back.

These Preventive Measures and More Will Help You Kill Weeds in Lawn

gardener learning how to kill weed in lawn
Always use gardening gloves when handling herbicides and pulling weeds.

Learning how to kill weeds in lawn in 2020 with the right weed killer and preventative measures will help your yard look great all year long. With an active approach, your grass will have much more room to grow for a healthier, longer lifespan. We hope you found our solutions to killing weeds in your lawn, with our preferred weed treatments and applications, super simple and easy to follow.

We hope you enjoyed this lawn weed guide by The Weed Wizard, a leading weed control resource for anyone searching for the best weed killer and most effective herbicides for their home and garden. When it comes to lawn and landscape care in 2020, we’re here to help with the best, to-the-point guides and weed killer ratings for a healthy landscape, and in this particular case, how to kill weeds in winter. By tending to those ugly and backbreaking-to-pull weeds, all eyes will remain on your showstopping lawn and flower beds when spring comes around.

Check out additional tools to for making your yard look great all year round below.


Gardening Gloves for Routine Weed Picking

You can’t go wrong with a good set of gardening gloves when treating weeds and gardening. Below are Amazon’s best sellers.

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Last update on 2020-10-20 / Affiliate links / Images from Amazon Product Advertising API


Best Stand-Up Weeding Tools for the Lawn

Below are a handful of weeding tools that a very useful for pulling weeds from rocks and hard-to-reach places.

Last update on 2020-10-19 / Affiliate links / Images from Amazon Product Advertising API


Best Selling Weed Sprayers for Applying Concentrate

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Chapin 20541, 1 Gallon Lawn, Garden and...
1-Gallon, translucent tank with a wide funnel top for easy filling and cleaning; Made in the USA with global materials
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Last update on 2020-10-21 / Affiliate links / Images from Amazon Product Advertising API