Best Crabgrass Killers

Review & Comparison, Last Update December 3, 2019
Maintaining a beautiful lawn can become tricky quite fast, especially if you don’t weed out the annoying crabgrass that just waits for the perfect moment to start growing among other plants. Luckily, you can always opt for an affordable crabgrass killer formula that will keep the unwanted weeds at bay. On this occasion, we have chosen the top crabgrass preventer solutions out there so you could pick the one that suits your lawn. ...Read more ...Read less
BEST 2019
PROS
CONS
OUR VERDICT
TYPE
COVERAGE AREA
EFFICIENCY
Safety
CAPACITY
 
PROS

Thanks to the NPK included in the formula, the turf builder can be used as a 2-in-1 solution for removing the unwanted weeds and keeping your lawn healthy and fast-growing. Moreover, after the application, the regular grass will grow 35% faster than before.

CONS

The formula is relatively slow-acting. 

OUR VERDICT

The Scotts turf builder starter is a unique formula on the market of crabgrass control products. It prevents parasite weeds from growing while maintaining the health of the existing plants and promoting their growth. A single pack can cover up to 5000 square feet, making it a good long-term investment.

detailed parameters
TYPE

Turf builder

COVERAGE AREA

5000 sq. ft.

EFFICIENCY

Prevents crabgrass, Dandelions, Other weeds for up to 6 weeks

Safety

Contains no harmful chemicals, May cause temporary whitening of the grass

CAPACITY

16 lbs

PROS

This herbicide is made of all-natural and organic ingredients and is sulfate-free. Owing to this, you can use it on your lawn without fearing that it will harm you or your pets.

CONS

The vinegar smell is quite strong (wearing a mask is recommended).

OUR VERDICT

The Green Gobbler is an effective all-organic formula that features 20% of vinegar acid. The convenient handle and a nozzle sprayer make the application of the crabgrass remover simple and fast, while the liquid itself can also be used on the sidewalk or garden paths aside from the lawn itself.

detailed parameters
TYPE

Spray, Ready-to-use

COVERAGE AREA

1200 sq. ft.

EFFICIENCY

Full desiccation in less than 24 hours

Safety

Free of sulfates, bleach, dyes, or chloride, Does not contain glyphosate or other harmful chemicals

CAPACITY

128 oz,

other sizes are available

PROS

This potent formula requires only one application, which will be more than enough to erase any weeds that bother you from the lawn. What is great about it is that you only need to apply it twice per season for maximum effectiveness.

CONS

Best used on young crabgrass sprouts.

OUR VERDICT

The Ortho Weed B Gon weed killer is capable of soaking into the soil in a matter of seconds. The strong chemical formula deals with any and all plants and effectively kills them in just a few hours. The concentrate is long-lasting, which makes it a great alternative to turf builders and a must-have product for lawns with major weed problems.

detailed parameters
TYPE

Liquid, Concentrate

COVERAGE AREA

5000 sq. ft.

EFFICIENCY

Starts working immediately

Safety

Avoid contact with skin and eyes

CAPACITY

32 oz

PROS

Thanks to the high efficiency of the solution and a convenient spray nozzle, the Natria can be applied to your lawn regardless of the time of year. Thanks to this, you no longer need to keep track of how fast the weeds are growing and proceed straight to the treatment part. 

CONS

You may need to apply the formula twice on some weeds.

OUR VERDICT

This ready-to-use formula from Natria is convenient to apply thanks to a high-quality sprayer built into the bottle. The compact size makes it a good option for small-scale weed removal in places that professional herbicide spreaders can't reach - patios, sidewalks, driveways, and garden paths.

detailed parameters
TYPE

Spray, Ready-to-use

COVERAGE AREA

300 sq. ft.

EFFICIENCY

Results in 20 minutes

Safety

Non-synthetic, Avoid contact with skin and eyes

CAPACITY

24 oz

PROS

The concentrate effectively deals not only with crabgrass but also with up to 250 known weed species. The long-lasting effect of the chemical solution kills the plants just 3 hours after the treatment.

CONS

It is recommended to add less water to increase the concentrate's potency.

OUR VERDICT

The Spectracide Weed Stop will give you that much-needed peace of mind when it comes to keeping the weeds off your lawn. This affordable concentrate liquid kills pretty much every known weed surprisingly well, making it a prime option for customers on a budget.

detailed parameters
TYPE

Liquid, Concentrate

COVERAGE AREA

5000 sq. ft.

EFFICIENCY

Results in 5 hours

Safety

Avoid contact with skin and eyes

CAPACITY

32 oz

Scotts Turf Builder

Simple and Effective

The 2-in-1 formula of the Turf Builder from Scotts is capable of dealing with most common weeds with relative ease. Simple to apply and store, it is a good weed killer that can be used for several seasons straight.

To be more specific, the dry fertilizer helps removing dandelions, weeds, and crabgrass, as well as other nasty weeds. Since weeds start growing on lawns sooner or later (especially if you don’t tend to it every season), it is important to apply the solution at least every 6-8 weeks.

As for the safety of other weeds and, more importantly, your safety, the formula contains no harmful chemicals. However, if applied unevenly, the fertilizer can whiten the existing grass, so it is recommended to read the instructions carefully and apply this crabgrass controller accordingly.

A single 16-pound package can cover up to 5000 square feet, which makes it ideal for larger lawns and for multiple applications on smaller ones. To improve the effectiveness of the formula, it is also recommended to use a fertilizer spreader, which will also make the whole process far quicker.

Wrapping things up, if you are looking for a professional solution for the weed problem that your lawn suffers from, this turf builder from Scotts should definitely be high on your priority list since it is among the best crabgrass killers available on the market today.

Review of Scotts Turf Builder Starter Food Plus Weed Preventer

Additional Info

    Manufacturer


 

Green Gobbler Vinegar

A Vinegar-Based Alternative to the Weed Issue

When it comes to applying vinegar weed and grass killer solutions, one might think that the process is rather tricky. In reality, however, vinegar formulas are among the easiest to use, when compared to other products designed for killing different annoying weeds.

Of course, vinegar-based formulas have their drawbacks and, in this case, it is the smell. Hence, it is recommended to wear a mask as you prepare the concentrate and during the application of the liquid on the weeds.

On the bright side, however, you won’t need to mix the liquid with water or use any additional gear to apply it properly. Thanks to the spray nozzle on the bottle, you can start spreading the liquid right from the get-go, which easily puts this product from Green Gobbler among the best crabgrass killers designed for quick application.

As for effectiveness, the sulfate-free formula desiccates the sprayed plants in a span of 24 hours or even less, depending on the weather conditions.

Free of dyes, chlorine, or bleach, the Green Gobbler Vinegar formula is ideal for application in residential areas as well as for surgical sprayings in greenhouse and farm conditions.

All in all, this small 128-oz bottle will be a great pick for users that need a quick and effective fix for the weed issue regarding their lawn. To add more, if the amount of liquid in the bottle is not enough, other sizes are optionally available, so you can definitely find the one that fits the bill.

Review of Green Gobbler Vinegar Weed & Grass Killer

Additional Info

    Manufacturer


 

Ortho Weed B Gon

Get Rid of the Weeds Once and for All

The Weed B Gon from Ortho is a weed-killing liquid that starts working immediately after it has been applied and will be a go-to pick for users that seek for an effective formula to use on their lawn.

First off, the Weed B Gon is one of the most versatile crabgrass control solutions to the weed problem available on the market today that can kill more than 200 known weed species, which is rather impressive.

Furthermore, when used according to the manufacturer’s instructions, the formula can effectively exterminate all major broadleaf and grass weeds without hurting the lawn. What is more, the weed killer becomes rainproof just in one hour after application, which effectively removes not only the leaves but also the roots of the crabgrass and similar plants.

In order to increase the effectiveness of the liquid, it is recommended to spread it on young sprouts rather than on fully-grown weeds, meaning that well-timed application is crucial with this particular product.

When dandelions, crabgrass, clover, and other troublesome weeds don’t let your lawn flourish, the Weed B Gon is a great answer to the problem. Easy to mix and apply, it removes any known lawn weed with efficiency to match, making it healthier than ever.

Review of Ortho Weed B Gon Crabgrass Control Concentrate

Additional Info

    Manufacturer


 

Natria 706170A

A Spray for Small-Scale Application

Designed for small yards and lawns, the Natria 706170A will be a great option if you aim to kill the weeds with surgical precision. The bottle’s nozzle sprayer allows spreading the formula evenly and without wasting too much liquid at the same time.

The only issue you may encounter with the formula is that it is rather weak against fully-grown weeds, meaning that you might have to go for an additional application in some cases. Alternatively, you can always pull out the most resilient weeds, while the formula will deal with the rest. Moreover, this "issue" actually makes it easier to use this particular formula to kill weeds in-between vegetables that have been already been planted or other plants.

Given that you have spread the liquid according to the instructions on the label, you can effectively diminish any chances of weed sprouts popping out in your garden for the next 6 weeks. What makes it great is that you can begin planting flowers, vegetables, or other plants just 5 days after application.

All things considered, the Natria 706170A grass and weed killer is an essential formula that every gardener should have at their disposal. Affordable and ready to use out of the box, it turns pulling weeds from a chore into a quick and effortless task.

Review of Natria 706170A Ready-to-Use Grass & Weed Killer

Additional Info

    Manufacturer


 

Spectracide 511072

Easy Weed Removal without Breaking a Bank

If you don’t want to spend a fortune on an effective weed killer concentrate, then this model from Spectracide will be right up your alley.

First of all, a single 32-oz bottle will be more than enough to cover a large lawn without breaking a sweat. In addition, just like other similar concentrates, the Spectracide crabgrass killer is meant to be mixed with water before application. After the liquid has been sprayed, you will have to wait at least 24 hours before you can sow any new plants or apply the fertilizer on top, so it is important to plan the crabgrass preventer application in advance.

When it comes to the effectiveness of the solution, the effects on the weed may not be visible straight away, however, the formula is capable of killing the plants' root in under 8 hours, provided that you have applied it properly. After the initial 8-10 hours have passed, you can freely remove the dead weeds without compromising the healthy look of your lawn.

Effective against most of the common lawn and garden weeds, this is one of the best crabgrass killers in the budget price range you can find today. Ideal for use with a sprayer, it can cover an area of up to 5000 square feet and kill up to 250 known weed species, which easily makes it a safe bet price-wise.

Review of Spectracide 511072 Crabgrass Killer Concentrate

Additional Info

    Manufacturer


 

What Are Crabgrass Killers?

There are several types of crabgrass killers meant for the same purpose but different in application and area of effect. Depending on your needs, you may choose from granular, vinegar-based, concentrate, and ready-to-use herbicide sprays. A standard bottle of crabgrass killer can be more than enough for a small lawn, while concentrates are meant for larger tasks.

Once applied, the formula of your choice will slowly neutralize the unwanted weeds so you can pull them out easily. What makes these crabgrass exterminator formulas great, though, is the fact that they not only kill the weeds but also prevent them from appearing in your yard for quite some time after the initial application.

Alternatively, you can use a single bottle of concentrate or bag of turf builder for several seasons in a row, as long as you apply and store the solution properly.

To keep the lawn healthy and green, we also recommend applying a good fertilizer using a fertilizer spreader that will make the process faster. In addition, if you are looking for a new lawn mower, we have also covered the best models on the market in our reviews.

Other reviews
Comments
0 Comments

Your comment was successfully sent

Error! Please try again later

Publish Date: 2019-12-03 09:59:38