best crabgrass killer

The Best Crabgrass Killer for Your Lawn

Having an attractive, nourishing green lawn is a dream of each gardener. But then, weeds such as crabgrass makes any lawn less appealing. The weed is easy to identify as it has a crab-like shape. Fortunately, if you need help with this weed, the best crabgrass killer products are now available for you.

For your lawn to remain attractive, you need to kill crabgrass and remove it for good before it goes to flowering. Luckily, crabgrass killer products are manufactured for this purpose. They are more like a spot treatment for patches of crabgrass that have already taken over your lawn.

However, when it comes to lawn products, picking the wrong one or using too much product can destroy your lawn and make it look horrible. Therefore, we are going to look at the best crabgrass killers for your lawn as well as what you need to know before buying them. Let’s begin.

1. Green Gobbler Vinegar Weed & Grass Killer

best crabgrass killer 

With a single application of Green Gobbler Vinegar weed and grass killer, you can eliminate any type of weed including crabgrass in just a matter of hours. Anticipate full desiccation in less than 24 hours. The secret behind its fast-acting solution is the 20% acetic acid which acts as an active ingredient.

Green Gobbler Vinegar weed and grass killer is natural and organic, safe to use anywhere. Thus, if you are planning to eliminate crabgrass from commercial, residential, agricultural or industrial lawns, feel free to do so. The good thing is, it is ready to use straight from the bottle.

Green Gobbler Vinegar weed and grass killer is made from ethanol distilled from corn grain. Additionally, it is certified for organic use. The herbicide eliminates the growth and spread of crabgrass and other weeds without the need to use any toxic chemical.

You can apply it near foundations, on your lawn, around fences and between pathways. It doesn’t harm other plants so it is safe to use even on your fruit and vegetable gardens. It comes with a sprayer cap, so you can choose to attach it directly to the bottle or fill a pump sprayer with the solution and apply where you desire.

Reasons why Green Gobbler Vinegar weed and grass killer is one of the best crabgrass killers.

  • It is organic
  • Four times stronger than traditional table vinegar
  • It’s a fast-acting solution
  • Sprayer cap included

Pros 

  • Can be applied around edible plants
  • It is natural and organic
  • Effective for killing weeds

Cons

  • Not safe for pets and kids
  • Smells awful
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2. Syngenta Tenacity Turf Herbicide 

tenacity crabgrass destroyer

Syngenta tenacity turf herbicide is an effective crabgrass killer that also kills other types of weeds without harming your lawn. It is a systematic pre-emergent and post-emergence herbicide for the selective contact and residual control of weeds in turf grasses. When used as a pre-emergent, weeds absorb the herbicide during development from the soil.

Syngenta tenacity turf is a professional-grade herbicide that has up to two times more strong control formula. All you need to do is apply it on your lawn, and wait for a couple of days. You will see the crabgrasses dry up and die.

It is one of the most effectual and also one of the best crabgrass killer herbicide that gives you fast-acting outcomes on even the toughest crabgrass on your lawn. The good thing is that when you use Syngenta tenacity turf herbicide, your lawn will be unharmed throughout the period.

Syngenta tenacity turf herbicide comes when it is concentrated and need you to dilute it with water then apply using a spray tank. It contains 40% Mesotrione as an active ingredient therefore ensure that you follow all the safety measures while spraying it on your lawn. Owing to its high potency, avoid over-spraying. Apply the solution when there is no or little wind and rain.

Pros

  • Comes with a measuring syringe
  • Effective on both smooth and tough crabgrass
  • Easy to apply with a spray tank

Cons 

  • It takes some time to give the outcome
  • A bit expensive
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3. Southern Ag Amine 2,4-D WEED KILLER

amine weed killer

The Southern AG Amine is a highly concentrated crabgrass killer for anyone that is looking for something that can remove the deeply rooted crabgrass that won’t go down with weak formulas. To get the best results, you have to spray the woody and grassy weeds before the spring starts, and multiple the number of unwanted plants that go away in your lawn.

The herbicide can be used in lawns, pastures and rangeland, cemeteries and parks. Furthermore, the solution can be used in warm areas but using it in drier and colder areas would have it perform even better. It takes less than 24 hours for the results to be visible.

Pros 

  • Recommended for people that live in places that stay warmer for longer periods of the year.
  • The product can be used efficiently with only a little solution.
  • Effective on crabgrass
  • Works quickly, within 24 hours

Cons 

  • Not safe for pets, kids and the environment
  • Kills grass if wrongly used
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4. Ortho Weed B Gon plus Crabgrass Control Ready-To-Use

weed b gon crabgrass control

Ortho Weed B Gon Plus Crabgrass comes in four different sizes; 32 Ounce, 40 Ounce, 1 Gallon, 1.1 Gallon. It comes ready-to-use so don’t dilute it. Furthermore, the one-gallon bottle comes with a simple sprayer cap that will enable you to apply the solution easily on the lawn.

Ortho weed B Gon plus kills crabgrass, dandelions and other common lawn weeds to the roots. According to the manufacturer, Ortho Weed B Gon Plus can kill more than 200 different weeds and help in protecting your lawn. It also works in wet climate conditions.

Since it kills all the way from the highest to rock bottom, you merely got to apply it to the highest end of the weed. When you use it as directed, be sure that it won’t harm your lawn. However, the killing cycle does not last long and this means you will have to continuously apply the Ortho Weed B Gon Plus Crabgrass control in case you have a lot of weed issues.

Reasons why Ortho Weed B Gon plus Crabgrass Control is one of the best crabgrass killers

  • Effective even in wet weather conditions
  • Comes when it’s ready to use
  • Comes with a sprayer cap
  • Does harm the lawn

Pros

  • Rainproof for up to 1 hour
  • Does harm your lawn
  • Kills other weeds
  • When timed well, minimizes the probability of regrowth to zero

Cons

  • Require more than one application to kill the deeply rooted crabgrasses.
  • Ineffective on full-grown weed and crabgrass.
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5. Quinclorac 1.5L Select, Methylated Seed Oil Liquid Crabgrass Killer

quinclorac

Quinclorac used together with methylated seed oil are perfect for post-emergence crabgrass. They are suitable for residential and non-residential types of grass. Additionally, they are suitable for golf courses and farms.

Quinclorac select can be used to control not only crabgrass but also Kikuyu grass, dandelion, foxtail, signal grass and several others. It contains 18.92 % Quinclorac as an active ingredient. For best results, however, mix it with other herbicides. Also, ensure you use methylated seed oil (MSO) as surfactant every time you use Quinclorac herbicide to obtain the best results.

Dilute this crabgrass killer before using it. However, you may need to apply the pure formula instead of with water if the crabgrass on your lawn is a little tougher than usual. Quinclorac select is a drive weed killer, it kills a lot of different kinds of regular weed as well. It is safe to use in your lawn since it won’t kill most of the lawn grasses but selectively kill the weeds.

 One of the best thing about Quinclorac select is that the results are visible in less than 10 days. You just need a single application to see the outcome of crabgrass wither and die. Nevertheless, sometimes you have to apply it twice to control any leftover weed. Wait for 24 hours before you can water your lawn to allow the herbicide to work on the crabgrasses.

Pros 

  • Kills other weeds and grasses
  • Prevents future growth of weeds
  • It is effective on crabgrasses

Cons 

  • Doesn’t come with a sprayer cap
  • Might damage your lawn
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What to Consider Before Buying the Best Crabgrass Killer

Choosing the best crabgrass killer for your lawn relies on some factors. Will you use the herbicides during the dormant season or in its growing season? How many square feet do you want to treat? A homeowner should have a rough idea of what to consider before purchasing a crabgrass killer. The following are some of the factors.

1. Toxicity

Weed killers can be harmful to some plants. The good news is that most crabgrass killers won’t damage any of your other grasses. This could, however, include some other weed species, which might require to be treated differently. Don’t use the solution near small children or pets, also avoid areas around gardens.

Most crabgrass sprouts on the brinks of lawns, which makes it simple to remove and spray without getting exposed to animals. Besides, don’t breathe in the solution while spraying. This can happen in case you are not careful enough, especially when used with a spray nozzle. However, most brands have comprehensive directions making the process easy and a non-issue.

2. Application method

Herbicides are obtainable as either dry granules or liquid sprays. Granules are easy to apply uniformly with an appropriately calibrated lawn spreader. Store any leftover product in a cool, dry place until its next use. Pro-emergent or pre-emergent weed –an-feed applications for lawns come as granules.

Liquid sprays attest useful for broadcasting over large areas with a hose-end sprayer or spot treating small areas with a trigger bottle or a tank sprayer. They are sold as concentrated forms or ready-to-spray liquids. Ready-to-spray herbicides are handy and reduce the homeowner’s exposure to the chemical by excluding the mixing requirements.

When spraying liquids, you must be careful about the direction and the speed of the wind to avoid spray drift that can harm plants, not in the target location. Plan a “lane” to evade walking through freshly treated places.

3. Minimum usage rate

Before buying the crabgrass, be sure of the minimum usage rate for crabgrass prevention. These products have different usage ratings depending on the potency. You may have to apply it many times before you see the outcome.

A highly potent crabgrass killer product may need less regular use but may harm other grasses. Then again, the low potency crabgrass killer may require frequent application.

4. Selective vs. Non-selective

Herbicides are available as either selective or non-selective formulas. Selective herbicides control particular weed categories, like broadleaf weeds or grassy weeds. The ingredients in these types of weed killers should be harmless for non-target plants such as lawn grass while killing target plants such as crabgrass.

Constantly read labels on selective herbicides to be sure they will work for you. A product that is labelled as grassy weed killer may or may not control crabgrass, and it may or may not be rated for use in the area you plan to apply it.

Non-selective herbicides kill all kinds of plants. These are handy in places where you do not require plants, such as driveway cracks or mulched tree rings. Non-selective weed killers also can benefit in preparing for landscape face-lift, like creating a new flower bed or laying new sod.

5. Product restrictions

In case you are living in an open surrounding or a large state with large open areas, you might find the products to be moderately uncommon. Nevertheless, these products might cause allergies in delicate people and this means it has been restricted in densely populated places. Therefore, before purchasing a crabgrass killer, you should check to see whether it is banned in your location.

6. Cold vs. warm climate

Temperature controls the target weed as well as the efficiency of the weed killer. Weeds are most vulnerable to herbicides as they are growing actively. Crabgrass seeds sprout when the soil warms to about 50-degrees in the spring. In summer, the crabgrass plant matures and produces more seed until it dies when the cold climate comes.

A spring use of pre-emergent might be enough to get rid of crabgrass in a cold-weather place. in a warm-weather location, using pre-emergent frequently throughout the season, if required, alongside spot treating with post-emergent herbicide efficiently controls crabgrass.

7. Prevent or kill

Do you want to prevent the crabgrass or kill it? It is really difficult to find a product that can do both of these things. Nevertheless, you should decide how often you are available to apply the product. In case you are looking for something that will kill and prevent the crabgrass from growing back, you should bear in mind how expensive this attempt can become.

8. Coverage

The most crucial element is to know the competence of the product. The efficiency depends on the ingredients as well as the strength of the formula. Some products need high concentration and others need dilution usage. It is better to select a product that doesn’t require many applications to get the best value for your money.

9. Additional features

Many of these products have the capability of killing other weeds as well. Nevertheless, you don’t need to always put your attention on this. In case you have a dandelion issue and a crabgrass issue, you should look for something flexible enough. Besides, this flexibility will be fairly expensive, as you need to bear in mind as well.

Another outstanding feature to look at is whether the product is weatherproof. If your product can be rainproof for around 2-hour, this will make it effectual to be applied during the wet season as well. The best crabgrass killer should have this feature.

Conclusion

Crabgrass can be irritating when it starts to grow on your well-maintained lawn. Eliminating the crabgrass by pulling them out is not a permanent solution. Whenever it appears, just invest in herbicides that will work for you.

As far as you want to eliminate the crabgrass, make sure that you are choosing the best crabgrass killer that works on your type of grass. Using a product that is not supported by your type of grass lawn can kill your lawn or leave the product useless. To avoid this, we have the five best crabgrass killer and what to consider before buying the product, for you. So make the right decision.

Our top best product is the Green Gobbler Vinegar weed and grass killer. The fact that it is organic and effective in killing crabgrass makes it an outstanding product to use on the lawn. Besides, it’s a fast-acting solution, so results are visible within a short period of time. When you use a crabgrass killer product, you expect your lawn to remain unharmed. Green Gobbler vinegar weed and grass killer fulfils your desire.