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Best crab grass killer 2018 – [Buyer’s Guide]

Last Updated December 1, 2018
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Willard LawsonI’m Willow Willard Lawson. My friends call me “stone” and it just kind of stuck. After spending over 36 hours comparing at least 23 crab grass killer, I am recommending the best crab grass killer of 2018

Just read here for my top 3 recommendations. Why are these 3 crab grass killer on top of my list? Well read on… I hope that my Top 3 list will provide you great options in buying the right fit for you.

Let’s get to it!

Best crab grass killer of 2018

I have a variety of material used in the construction of crab grass killer including metal, plastic, and glass. Welcome to my website! If you plan to buy crab grass killer and looking for some recommendations, you have come to the right place. I’ve based my selection methodology on customer feedback, the size, functionality, and budget to meet various demands. Check them out and decide which one suits you the best to splurge upon.

Test Results and Ratings

Rank №1 №2 №3
Product
Total 4.8 4.5 4.3
Ease of use
4 points
5 points
5 points
Versatility
5 points
5 points
4 points
Durability
5 points
4 points
4 points
Price
5 points
4 points
4 points
Awards 1
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How to save up to 86%? Here is little trick.

You must visit the page of sales. Here is the link. If you don’t care about which brand is better, then you can choose the crab grass killer by the price and buy from the one who will offer the greatest discount.

 

 

№1 – Bayer Advanced 704140 All-in-One Lawn Weed and Crabgrass Killer Concentrate

 
Bayer Advanced 704140 All-in-One Lawn Weed and Crabgrass Killer Concentrate

Pros
Kills lawn weeds plus crabgrass without harming the lawn (when used as directed, not for use on st. augustinegrass including floratam variety, bahiagrass, carpetgrass, centipedegrass or dichondra)
Kills over 200 of the most common broadleaf weeds, such as dandelions and clover
Cons
Absolutely no frills
 
Total:
4.8

Why did this crab grass killer win the first place?

The rear part fits perfectly! It is mounted really tight and reliable. I am very happy with the purchase. It is definitely worth its money. The product is top-notch! I don’t know anything about other models from this brand, but I am fully satisfied with this product. The product is very strong. Its material is stable and doesn’t crack.

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Ease of use
4

4star

Versatility
5

5star

Durability
5

5star

Price
5

5star

 

 

№2 – Scotts Halts Crabgrass & Grassy Weed Preventer

 
Scotts Halts Crabgrass & Grassy Weed Preventer

Pros
One application prevents crabgrass all season long
Apply in spring to prevent crabgrass and problem weeds all season long
Fall application prevents winter weeds, such as poa annua, henbit and chickweed
Cons
A little more expensive than other brands on the market.
A bit bulky.
 
Total:
4.5

Why did this crab grass killer come in second place?

Managers explained me all the details about the product range, price, and delivery. The material is pretty strong and easy to wash if needed. This is a pretty decent product that perfectly fitted the interior of our office. I recommend you to consider buying this model, it definitely worth its money.

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Ease of use
5

5star

Versatility
5

5star

Durability
4

4star

Price
4

4star

 

 

№3 – GREEN LIGHT 7462 Wipe-Out Crabgrass Killer PLUS Concentrate – 1-Quart

 
GREEN LIGHT 7462 Wipe-Out Crabgrass Killer PLUS Concentrate - 1-Quart

Pros
Wipe out crabgrass killer plus
Active ingredients include 2,4-d, dimehtylamine salt, quinclorac and dicamba
The toughest formula ever on crabgrass. Kills more than 250 weeds, roots and all
Cons
Require more effort to use.
It is hard to wash..
 
Total:
4.3

Why did this crab grass killer take third place?

This price is appropriate since the product is very well built. We are very pleased with the purchase — the product is great! It doesn’t squeaks nor bents. Looks great in my apartment. It is inconvenient to use due to the size. I am going to get something different next time.

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Ease of use
5

5star

Versatility
4

4star

Durability
4

4star

Price
4

4star

 

 

crab grass killer Buyer’s Guide

If you keep the before points in mind, you can easily go out to the market and buy crab grass killer, right? No!

Weed killer concentrate

Most weed killers come in form of a concentrate that requires dilution. The level of concentration determines the quantity of the solution that can be made out of a unit. For instance, most weed killers have a concentration level of gallon to 8gallons of water which can treat about 25,000 square feet piece of land. However, the level of concentration varies with the price, therefore, the stronger the concentration the more expensive it is. On the same note, even though the highly concentrated are very effective, they are a bit dangerous and require a proper handling.

Organic vs Inorganic

The main difference between organic and inorganic weed killer is that the organic is made from natural ingredients whereas inorganic are produced by humans in the laboratory set up. The organic works by waxing the cuticles that results to dehydration since the cuticles in plants cells helps in maintaining the water supply in the plant. On the other hand, the inorganic have chemicals that literally burn the leaves and roots of the weeds making the plant cells to dry.

Compare-N-Save Concentrate Grass and Weed Killer

Spectracide weed killer will definitely kill the weeds in your lawn in just a few hours. This whole gallon can treat for up to 16,000 square feet area and kills over 200 weed types as listed, including dandelion. And to make sure that no, weeds will come back, it even kills the roots of the weeds. Likewise, tough weeds are nothing when it comes to this weed killer product. You can use this product on most lawn types, including Bermuda Grass, Bent Grass, Centipede Grass, Kentucky Bluegrass, Fescue and Zoysia Grass. However, if certain tough weeds are not dead within three weeks, repeat the treatment. On the other hand, broadcast application is not necessary; follow spot treatment directions. To get the best results, you have to mow lawn before treating weeds.

The dual action formula of this Roundup weed killer will inevitably kill existing weeds and prevents new ones from growing for up to months. Moreover, this product guaranteed kills weeds to the roots. You can use this on driveways, sidewalks, and patios, along fences, foundations, curbs, retaining walls and edge of lawns as well as on decorative rock or gravel areas. You can see results in just three hours after applying. Likewise, this is also rainproof in ten minutes.

Bayer Advanced weed killer will Kills lawn weeds plus crabgrass without harming the lawn. However, this is not recommended to use on St. Augustinegrass including flora team variety, bahiagrass, carpetgrass, centipedegrass or dichondra. More so this kills over 200 of the most common broadleaf weeds, such as the dandelions and clover. Also, the grassy weeds like crabgrass can be controlled with a rainproof of one hour. Your lawn can be mowed in one to two days after spraying and Kills lawn weeds without harming the laws when used as directed. If your lawn is dry; water on to two days before using this product and rainproof for one hour. Rain or watering one hour after application will not wash away effectiveness.

Green Light weed killer can totally wipe out crabgrass killer plus. Using its active ingredients of 4-d, dimethylamine salt, quinclorac, and dicamba, you can be the top weed killer in your lawn. The toughest formula ever is not here for crabgrass. Furthermore, it can kill more than 250 weeds, roots and all kinds of weeds. Moreover, it has broad spectrum activity and aids in the development of fast and strong roots. Also, it can kill the tough broadleaf and troublesome grass weeds including dandelion, chickweed, clover, and foxtail. This lawn familiar formula kills the weeds and not the lawn and starts working on contact with 3ounces that can cover 6,400 square feet.

This Southern Ag weed killer product can be use on certain grasses in your lawns, parks, golf courses, and pastures with fences, ditch banks, non-crop sites, small grains, and corn. This weed killer product controls many broad-leaved weeds with the rate of 2-TBS in 3-gallon of water to cover an area of up to 1,000 feet. Likewise, this weed killer product can be applied as a coarse, low-pressure spray that is preferable with the use of the fan-type nozzle. It contains 3.lbs per gallon 2, 4-D acid equivalent liquid concentrate in a low volatile amine form. However, you only have to apply this weed killer product accurately to obtain indicated coverage and avoid overlapping and drift to susceptible plants for it can cause harm.

Roundup weed killer Kills the toughest weeds and grasses to the root. It is guaranteed effective and safe to use. However, this must be only used with a tank sprayer when you want it to be effective for use around flowers, shrubs and trees, on patios, walkways, driveways, gravel areas and mulch beds. Also, this weed killer product can be use along with fences, edging and foundations as well as large areas such as lawn replacements or garden plot preparation. Rainproof for about 30 minutes to see the results visible in 1hours with the FastAct Technology.

Spectracide’s weed killer is a selective herbicide formulated to kill all major types of broadleaf lawn weeds and roots. This weed killer does its job and kills more than 200 weed types without harming lawn grasses. Results can be seen in hours in this 3ounce concentrated fluid. More so, this weed killer product is very tough on weeds and is a selective herbicide formulated to target more than 200 tough weed types down to the root including dandelion, chickweed, and clover without harming the grasses in your lawn. Plus it is also easy to mix and apply using a sprayer, and there’s no need to wait before over seeding.

BASF Drive XLRHerbicide KILLS CRABGRASS

When you’re looking for the best crabgrass killer on the market, you should consider Drive XLRIt’s a liquid formulation, which is water based, and it helps you get your crabgrass problem under control in a jiffy.

One single container of Drive XLRwill treat a full acre. It is taken up by the plant quickly, which means those plants will be eliminated soon after you apply this solution.

It will dry in less than hour, which means you won’t have to be overly concerned about checking the weather forecast – a quick look at the sky to see any rain clouds should be able to tell you when it’s safe to apply.

This product can kill crabgrass in one application, which means you won’t have to spend your whole summer battling against your crabgrass – you can take care of it in one day.

How to apply liquid weed killer on your lawn

Applying liquid weed killer is not very difficult but you can expect to take a few hours for the average yard. Additionally you have two choices you can make when applying liquid weed killer. The traditional method which I use means buying concentrate weed killer and diluting it in a garden sprayer.

When you use a garden sprayer for killing weeds on your entire lawn you want to buy a canister that is large enough to carry a good amount of solution and one that is small enough that you are not throwing your back out as you are carrying it for a few hours.

I like to buy the gallon sized sprayers because they give me the best weight to benefit ratio. Honestly if you carry a two gallon container around your yard for a few hours it will begin to pull on your shoulder and back so you might want to go with a smaller 1.gallon or even a gallon or you can buy the larger gallon one and only fill it half way.

Once you find the right brand of concentrate you can dilute it and apply it.

I always cut my lawn before I begin applying any weed killer and then do not cut it for at least days. It will take at least days for the weeds to start browning up and letting you know the killer is doing its work. You want to leave it on the weed as long as you can so it gets sucked down into the roots.

I suggest that you pick a point in the corner of your yard and walk backwards as you apply the weed killer. This will reduce the amount of overspray that gets on your face, legs, clothes and shoes. It is best to find the wind direction too and start at the point in your yard where wind is blowing away and walk back from there.

Concentrate in a garden hose adapter is another choice. It eliminates the need to purchase a garden sprayer. This is an option for many people but I do not like the fact that so much water is used during the application. I have found much better results with a concentrate and sprayer however this method goes much faster and could be used on lawns that are in serious trouble just to get the weed killing process started.

Natural Crabgrass Control Methods

As was mentioned at the beginning, the best crabgrass control is having a healthy, well-established lawn. By fertilizing in the spring and fall, with a heavier fall application, your cool season grasses will be able to grow well enough to smother out any crabgrass seedlings that are able to get started. Maintaining your lawn by immediately filling any bare spots will help keep crabgrass at bay.

Because crabgrass has shallow roots, irrigating with more water less frequently will provide plenty of water for your desired grass while depriving crabgrass of the water it needs. These shorter roots also help make hand weeding work well as a control method. Watering the lawn before hand weeding makes it much easier to get up as much of the plant as possible.

Organic Crabgrass Control Methods

Beyond natural means, there are other organic means that can be used to help control crabgrass. If you need to completely replant your yard, taking black plastic and covering the ground, especially during the hot times of the year, will bake any weed seeds left in your soil and leave them unable to grow.

Another common organic method is using corn gluten meal as a pre-emergent, which will not only control the crabgrass by absorbing moisture away from the seed, but also provides fertilizer for your lawn and landscaping plants. Like any pre-emergent, it needs to be put down at the right time, just as the chemical pre-emergent treatments above. Scattered at a rate of 10-30 pounds per 1,000 square feet, it provides a 9% nitrogen source that is released slowly into the soil. After application, be sure to water it in well and then allow it to dry to remove the moisture from the crabgrass seeds. Because of the drying time that is required, corn gluten meal may not work well in areas that have excessive rainfall or have had a very wet spring.

Vinegar, or specifically the acetic acid in it, at more than 6% concentration. Most household vinegar is too low in concentration at 5%, but housecleaning vinegar is closer to 6% concentration. You can also increase the concentration by freeze distillation, basically putting the vinegar in a shallow plastic dish in the freezer, then removing ice crystals using a slotted spoon or skimmer. Because ice forms as a purer water, it removes the extra water from the solution. You should remove anywhere from 10-25% of the water content to create a solution strong enough to act as a crab grass killer.

Emergence

Depending upon the specific type, these herbicides work before, during and after a weed emerges. A pre-emergence herbicide should be applied a week or two before any weeds are seen. An emergence herbicide should be applied just as the weed begins coming out of the soil, and a post emergence herbicide is designed to kill a weed after it is already growing. All weed killers fall into one of these categories.

Persistence

Persistence essentially means how long weeds will be killed after a herbicide application. Non-persistent weed killers will not last longer than the day after application. On the other hand, persistent types can be made to kill weeds for extended periods after the initial application. If you want an area to be free of weeds for any length of time (such as pathways) a persistent weed killer would work best for this type of application.

Chemical Substances

Chemical herbicides run the gamut of characteristics. They can be contact killers, emergence killers, some manufactured for a specific weed type meaning they are highly selective, and some will have a persistence factor lasting years. They are also inexpensive to use, but caution must be taken around waterways, ponds and rivers as they are highly polluting and will kill off desirable water vegetation and the surrounding aquatic wildlife.

The newest herbicides are made from natural or organic substances like citric acid, garlic, clove oil and vinegar. Generally, they are of the contact variety and they are completely non-selective, meaning that they will kill any plant they touch. However, these are the safest herbicides available today, and many can be used around kids and pets without harm.

Pre-Mix Liquids

Pre-mix liquids are also popular for farmers. In this case, they are mostly used as pre-emergence types or selective weed killers during the growing season. Tanks of herbicide chemicals are mixed with water, than distributed by mechanical means while pulled behind a tractor.

Pathways

A contact spray can be used for growing weeds, but for long lasting weed killing, use a pre-emergent granular. You can lay on a pre-emergent granular before you mulch the path, and if you mulch yearly, also lay down some pre-emergent granular each time. A highly persistent type would be perfect if you are constructing a pathway. You could broadcast it beneath the first layer of mulch, and you would not have to worry about sprouting weeds for years.

Southern crabgrass (Digitaria ciliaris) is an annual invading species of grass. Also known by the names summer grass, tropical crabgrass and topical finger-grass, this hardy weed grows in areas where grass is wanted, but often grows out of control, robbing nutrients from the desired grasses and turf.

Native to the United States, crabgrass grows mainly in the warmer areas in the southern states. South and Central America, Mexico, Asia and the West Indies are also home to this variety of crabgrass, although it can probably be found just about anywhere on the planet. Any place that has a temperate climate can be home to this invasive weed.

Southern crabgrass is a big problem in crops that grow in rows, pastures, fields and gardens. It also invades prairies and waste areas, and grows freely along the side of the road. Unless you use a cloth or plastic barrier, there is no way to control the spread of southern crabgrass.

Picking and hoeing the weeds by hand is the best way to remove the plants. When they grow in crops or gardens, weed patrol must be done constantly. There are many chemicals that will kill southern crabgrass. However, the use of chemicals should not be used unless the weed has overtaken a valuable crop.

Stumble

Nothing can be more upsetting to homeowners than the sight of weeds in their lawns. Invasive and destructive, weeds cause immense frustration. This arises from the detriment they cause to lawns and gardens.

Fortunately, you will find a plethora of weed killers on the market. These products make life easier by eliminating and preventing weed infestation on your garden. Nonetheless, not all weed killers get the task done.

In our review, we have come up with a list of the best weed and grass killers, to help you choose one that is effective. Also, we have highlighted the attributes to consider when selecting weed and grass killer.

Hazards to Humans and Domestic Animals

CAUTION. Causes moderate eye irritation. Avoid contact with eyes or clothing. Harmful if swallowed. When using this product, wear long-sleeved shirt, long pants, socks, shoes and rubber gloves.

Wash thoroughly with soap and water after handling. After using this product, rinse gloves before removing, remove clothing and launder separately before reuse, and promptly and thoroughly wash hands and exposed skin with soap and water. Remove saturated clothing as soon as possible and shower.

ENVIRONMENTAL HAZARDS  

This pesticide is toxic to fish and aquatic invertebrates. Drift and runoff may be hazardous to aquatic organisms in water adjacent to treated areas. To protect the environment, do not allow pesticide to enter or run off into storm drains, drainage ditches, gutters or surface waters. Applying this product in calm weather when rain is not predicted for the next 2hours will help to ensure that wind or rain does not blow or wash pesticide off the treatment area. Rinsing application equipment over the treated area will help avoid runoff to water bodies or drainage systems.

PRODUCT INFORMATION

Buffalograss **Application to Bermudagrass may cause temporary yellowing or discoloration but full recovery can be expected. Do not apply to Bermudagrass when daytime temperatures exceed 85°F.

DO NOT USE this product on lawns containing bentgrass, St. Augustinegrass, bahiagrass, centipedegrass or carpetgrass. Also, do not use on dichondra or lawns with desirable clovers or legumes. Do not use on vegetable gardens, fruits or ornamentals (flowers, trees, groundcovers, hedges, landscape/flower beds and shrubs).

When To Use

Apply this product to actively growing weeds during the early growth stages for the best results. Apply in spring or fall when daytime temperatures are between 45°F and 90°F. Fall applications may control winter annual and biennial weeds that may otherwise resprout the following spring. For heavy grass weed pressure, apply a second application at the same rate, 1days after the first application.

How Much To Use

The maximum application rate is 6½ fl oz of product per 1,000 sq ft per application (0.lb 2,4-D acid equivalent per acre per application).

The maximum number of broadcast applications is limited to two per year.

The maximum seasonal rate is 1fl oz of product per 1,000 sq ft (1.lb 2,4-D acid equivalent per acre), excluding spot treatments.

I. SPOT TREATMENT

To treat small areas or individual weeds, use a pressure sprayer for better control. Mix the indicated amount of product listed with gal of water for each 500 sq ft to be treated. Shake well before spraying. Spray the target weeds thoroughly. Nozzle adjustments may be necessary to deliver small spray droplets on the target weeds for uniform coverage.

500 sq ft **Application to Bermudagrass may cause temporary yellowing or discoloration but full recovery can be expected. Do not apply to Bermudagrass when daytime temperatures exceed 85˚F.

Refill Directions

To refill the Spectracide® Weed Stop® for Lawns plus Crabgrass Killer, measure 8.fl oz of Spectracide Weed Stop for Lawns plus Crabgrass Killer Concentrate into a gal container and mix with water to make gal of solution. Mix thoroughly before using. See Spectracide Weed Stop for Lawns plus Crabgrass Killer label for complete directions.

Use Tips

Adequate moisture and mild environmental conditions enhance the performance of this product. Applications should be made to actively growing weeds. Apply when daytime temperatures are between 40°F and 90°F. Avoid applications of this product when turfgrasses are under stress since injury may result.

Storage and Disposal

Do not contaminate water, food or feed by storage or disposal.

Pesticide Storage: Store in original container in an area inaccessible to children and pets.

Pesticide Disposal and Container Handling: Nonrefillable container. Do not reuse or refill this container.  If empty: Place in trash or offer for recycling if available.

Black Medic

This is another patch on the same lawn. There is some discolouration, but this patch did not die right away. Because of this stubbornness in creeping weeds, if the lawn has a lot of them it can take more than one application of Fiesta to reduce their number.

Our programs will reduce weeds over the year and season after season, but we do offer a special weed reduction treatment available to customers who have heavily infested lawns or lawns with stubborn weeds.

 

 

 

 

How to save up to 86%? Here is little trick.

You must visit the page of sales. Here is the link. If you don’t care about which brand is better, then you can choose the crab grass killer by the price and buy from the one who will offer the greatest discount.

 

 

Final Word

First of all thanks for reading my article to the end! I hope you find my reviews listed here useful and that it allows you to make a proper comparison of what is best to fit your needs and budget. Don’t be afraid to try more than one product if your first pick doesn’t do the trick.

Most important, have fun and choose your crab grass killer wisely! Good luck!

So, TOP3 of crab grass killer

 

 

Questions? Leave a comment below!

Chatting about crab grass killer is my passion! Leave me a question in the comments, I answer each and every one and would love to get to know you better!



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