As soon as you see crabgrass in your garden, the first thing that you want to do is remove it. This needs to be done before the grass starts flowering or producing seeds. There are several quality products available in the market that can be used for killing crabgrass.
There is a good crabgrass killer that can also remove other weeds; this can be Bermuda grass or St. Augustine that will be taking you to the first position of planting. For making sure the crabgrass gets removed for good, make sure that you are first using a weed killer and timing is a major factor here as well.
The products that we have mentioned here have been well tested and checked. There is also a buyer’s guide that will make sure that you understand the features of a crabgrass killer better.
Top 10 Best Crabgrass Killers Listed
- BIOADVANCED 704119A Extreme Crabgrass Herbicide Weed Killer
- Preen 2464064 Lawn Crabgrass Control
- Image 100099405 Kills Nutsedge Concentrate
- Ortho 9994110 Weed B Gon plus Crabgrass Control
- Roundup Ready-to-Use Weed & Grass Killer III with Comfort Wand
- Primesource Quinclorac 1.5 Select (Drive XLR8) Liquid Crabgrass Killer
- Roundup for Lawns 6 Ready-To-Spray
- Quinclorac 75 DF Selective Herbicide Equivalent to Drive quali-1014
- Ortho 9994110 Weed B Gon plus Crabgrass Control Ready-To-Spray
- Espoma Weed Preventer Plus Lawn Food
The Best Crabgrass Killer Reviews
In case you are having some trouble while you select a crabgrass killer, you can simply go with BIOADVANCED 704119A and we are sure that you will like it. The crabgrass killer has a special formula that kills the crabgrass root. Not just that it can also be used for perennial ryegrass, Kentucky bluegrass, and rescue.
There isn’t a need for diluting the formula with water and can be applied directly on the grassy weed. The brand says that it can kill about 200 types of weed which is great! The bottle design makes sure that the smaller spots aren’t missed and you can also avoid any potential damage to other plants this way. The formula gets rainproof in just one hour which is amazing.
- Application is easy
- The formula can kill over 200 varied weeds
- The bottle is reusable
- The formula gets rainproof in 1 hour
- 32 ounces might not be enough for large lawns.
#2. Preen 2464064 Lawn Crabgrass Control
The Preen 2464064 is one of the best crabgrass killers that can be used for any season throughout the year. The quantity of 15 pounds is great and can cover around 5000 square feet of the area easily.
There are active ingredients used and will be great for emergence usage. The company says that the most effective manner in which you can use the product is by activating it with water.
Therefore in case, it hasn’t rained, you should be watering the area nicely. Preen 2464064 doesn’t contain harmful substances for the garden and will be able to eliminate crabgrass that gets frustrating.
- This crabgrass killer can be used in any season
- Will be able to cover a huge area
- The working time is pretty fast
- It is also an affordable option
- The brand is comparatively new
#3. Image 100099405 Kills Nutsedge Concentrate
Searching for the best crabgrass killer that can do the task without putting any other plants at harm is difficult. Image 100099405 is the value for money product that can be well used for killing crabgrass.
The concentrate can target several kinds of grassy weeds and is good to be used in warmer seasons. The product is made in the United States and works nicely on actively growing and small weeds or while it’s used on the dry lawn. Make sure that you use a sprayer attachment or tank sprayer for the best results.
- Even after being used for an extended time, will not cause any harm to the soil
- It is a fast working formula
- It can kill even some of the most stubborn grasses
- Proper care is needed for making sure it’s not sprayed near the area that’s closer to children and pets
The Ortho 9994110 comes from a reputed brand. It is ready to spray powerful crabgrass killer that comes with a spray cap. This makes the application pretty simple and you can use it at specific spots of bigger lawn.
The company says it can kill 200 kinds of weeds and will not pose harm to the rest of the plants in your garden. It will also work well during the rainy season and the killing action begins soon. As it starts killing the crabgrass from top to the roots, you just have to apply over weeds top end. As the killing cycle isn’t too long, you won’t be stuck with constant re-applications either.
- It can kill more than 200 kinds of weeds
- Has an instant working action
- The cost is reasonable
- Won’t harm any of the other garden plants
- It will kill the present crabgrass but doesn’t prevent new germination
#5. Roundup Ready-to-Use Weed & Grass Killer III with Comfort Wand
The Roundup ready to use weed and grass killer III is again amongst the best crabgrass killer that you can find in the market. It is pretty effective in neutralizing and is highly recommended for being used in the spring months.
It comes with a unique comfort wand that makes spraying the product so much easier. The best part is that you can start to see visible results in just about three hours. It is already a budget-friendly option, and then if required you can just get the refill which makes it super affordable for the long run.
- One can see results in three hours
- A reusable container makes it a value-for-money product
- The small wand makes application easy
- Gets rainproof in just ten minutes
- The no-mix formula is convenient for use
- The smell of the product is not good
#6. Primesource Quinclorac 1.5 Select (Drive XLR8) Liquid Crabgrass Killer
Again one of the best performing crabgrass killers sold anywhere is the Primesource Quinclorac 1.5 Select crabgrass killer. Similar to a lot of products that we mentioned in the list, this is a concentrated formula that needs to be diluted with water before application.
There are ingredients in it that will be getting rid of the grassy, stubborn weeds from the yard. You can make use of any decent sprayer for application and large areas can be covered. It can stay rainproof for 2 hours that makes it perfect for use in that season as well.
The company recommends that it should be reapplied at an interval of 21 days. By doing this you can be sure that the grass won’t get any time for growing again. It contains Quinclorac in more than 18 percent concentration that will surely do wonder when you think of an effective crabgrass killer.
The product is of large quantity and pretty affordable for the price you pay for it. It will also be great for commercial usage and at home for making sure your persona garden stays weed-free forever. Just make sure you are not spraying it over any of the edible crops so that they stay safe.
- An affordable product
- Effective in killing crabgrass and other weeds
- Gets rainproof in 2 hours
- The quantity that you get is good
- Needs constant reapplications for making sure the crabgrass doesn’t grow back
Roundup formulation is amongst the best for killing crabgrass and 92 other kinds of weeds. The effective ingredient will be able to kill the stubborn grassy weeds with ease. You can even see the results in just 24 hours and as the leaves of the weed start to turn yellow.
Also in about one week of time chances are the crabgrass gets completely killed in the larger areas as well. It can cover around 6000 square feet of the area well. This is a ready spray bottle that makes application easy and spot treatment is simple as well.
- The product comes from a reputable brand
- Can prevent crabgrass re-growth for about 4 months
- Very affordable product
- Has a fast working formula
- Some users had an issue with the spraying pattern and didn’t find it to be smooth
If you want to destroy the toughest kind of crabgrass and other weeds Quinclorac 75 DF is the product for you. This has been a highly rated and reviewed product online as well, and this gives so much absurdity on the kind of product that you are getting.
The best part is that it won’t be harming any of the other vegetation that you have on your lawn and you can be stress-free. You will be able to see excellent crabgrass control and the high concentration of Quinclorac makes it all possible.
DF in the name means Dry Formula and you will have to mix the product with water before it gets sprayed over the weed. It will be a good choice for both at home as well as in commercial areas.
- Fast working formula
- The directions for use are simplified and mentioned on the packaging
- Value for money crabgrass killer
- You will have to make use of your sprayer, as the product comes in a standard bottle
The Ortho 9994110 Weed B Gon Plus is amongst the cheapest crabgrass killers that you can buy. This is majorly when you compared with the ones in a concentrated form that needs to be mixed with water.
Ortho 9994110 Weed B Gon Plus has a lot more traditional impact on your garden. So that means that you will be able to get rid of the frustrating weeds, without any harm to the surrounding plants.
Again the company claims that it can kill more than 200 weeds and will be removing them from the roots. So you can be sure that the re-growth won’t occur for a longer time.
- It can remove crabgrass faster in warmer climates
- If timed well, the probability of re-growth is negligible
- Ready to spray formula makes regular usage simple
- For crabgrass with deep roots, there can be a need for re-application
When you are looking for something that can help eradicate crabgrass, prevention is one of the best ways to do that. And to achieve this objective you can make use of Espoma Weed Preventer Plus Lawn Food.
The company recommends it be used in the early fall and spring season so that weeds don’t get a chance to germinate at all. The product has been made for being used on all kinds of established lawns.
Another good feature about the product is that pets and children can play on the lawn after application instantly and it won’t cause any harm. Understand well, that this is more of a preventer and not a killer.
- Made from corn gluten meal, which means it’s a completely natural product
- The 25-pound quantity is pretty good and will cover a large area
- A heavy first application is needed for faster results
The Best Crabgrass Killer Buying Guide
There are several factors on which the high-quality crabgrass killer that will be perfect for your need will depend. Your reason to purchase the crabgrass killer can be targeting different kinds of weeds or if you want to apply it during the dormant or growing season etc.
Homeowners must be considering the fact if they are looking for something that will kill the crabgrass in the established lawn or the one that’s recently seeded. Here is the list of the options for making sure that you can narrow down your options with ease:
Nonselective or Selective?
All of the herbicides that you get in the market have a nonselective or selective formulation. The selective ones will be controlling specific categories of weed, for instance, “grassy weed”. The ingredients present in it will be safe for the non-targeting plants while they will be able to kill the target weed like crabgrass and dandelions.
Make sure that you are reading the labels well over the selective herbicides for being sure that it is the right product for you. A product that has the label “Grass Weedkiller” might not be able to control the crabgrass.
Then the non-selective herbicides will be killing all of the plants that it is sprayed on. This is mainly useful for places where there isn’t a need for plans at all, for example, driveway cracks. These are mainly used for helping the land to get prepared for renovation, like the creation of a flower bed.
Will the product kill or prevent?
When you go through the crabgrass killers reviewed you will see that the product will be able to have two different working methods. You should also be able to understand how often the product has to be applied. In case you are in search of a product that prevents and also kills the crabgrass, you should know that this can be expensive and see the budget that you have in mind.
The Vegetation Around
Some of the Best Crabgrass Killer Reviews that you see on the list give you the option to select a product that isn’t going to influence the edibles of the garden. However, a good idea can be to go for the herbal product so that in case there are any edible plants around, these don’t get affected at all. This will make sure that the crabgrass is killed while the edibles stay as it is.
Cold or Warm Climate
A very important factor is temperature. Temperature does control the crabgrass and therefore also the weed killer’s effectiveness. Crabgrass is most susceptible to these herbicides while they are in the active growth stage. The seed of crabgrass germinates when the soil has reached a temperature of about 55 degrees and the season is spring. During the summer season, the plant is matured and also produces seeds till the winter weather arrives.
When you are going for just one application of the crabgrass killer, it will be sufficient for eliminating any kind of crabgrass near areas with cold weather conditions. Then the warmer climate regions do need repeated applications in all growing seasons. This also requires spot treating for making sure that you have effective control over the crabgrass.
See if the product is restricted
If you have been living in areas that are open or just in a big state, where there are open spaces, these products will be commonly seen. However, some of them can lead to allergic reactions in some people. So at times, these are banned in areas that are densely populated. Therefore before you think of buying crabgrass, you should be checking it specifically if it has been restricted in the area where you live.
Crabgrass killer Brand
You should only be buying products that come from a reputed brand. There are many fake products in the market and this also makes it difficult to find one that’s of good quality. Therefore it’s recommended that you do your research well and go with reputed brands as these are more reliable.
As we have already said earlier, a lot of the products available in the market will be offering you the capacity to kill several kinds of weeds. However, it’s not compulsory that you just focus on this. In case you have an issue with dandelion or crabgrass only, search for something versatile enough.
Also, a good feature to see in the product is how weatherproof it is. Some products are rainproof for about 1 hour; it will make sure that the effectiveness of the product remains good during rains. There are certain parts of the world where rains are heavy even during summers, and this makes crabgrass prevention difficult.
Some crabgrass killers can be a bit toxic to other plants as well. So read the product label well. Also, make sure that the solution isn’t being used around children or pets. Also while you are spraying the product yourself, you mustn’t breathe it at any point. The good news is that crabgrass usually grows towards the lawn edges and therefore the spraying and removing process gets easier. If the product comes with a nozzle spray, the application becomes a lot safer.
We are sure that you must have enjoyed reading the article. And if the answer is yes, you can consider any of the products mentioned in the review. Understand that taking care of your lawn is important. And when you have an understanding of the crabgrass killers, it will make sure that you have the right products for you.
If you are still confused over which one to go for, here is the recommendation that can work the best. The BIOADVANCED 704119A has amazing coverage and is a high-quality product. It is also able to maintain a shorter turnaround time, before which you can see the results. BIOADVANCED 704119A will also keep working even after crabgrass gets removed, and you can also get rid of other kinds of weeds.
But all of the other options mentioned in the list work well too, especially if you are in search of a specific feature in your product. Regardless of the amount of crabgrass that has grown around the house, rest assured the best crabgrass killer on the list will help you get rid of it. So, make it fast and buy a suitable product for your lawn.
Frequently Asked Questions (FAQs)
Q. What is the best way to get rid of crabgrass?
The best way for getting rid of crabgrass is through making use of herbicides or crabgrass preventers. This has to be applied in the spring season before the seeds of crabgrass sprout. The most effective selective crabgrass killer will be able to create a chemical barrier over the soil surface. When the seed germinates it absorbs the herbicides and dies.
Q. What time of year is best to kill crabgrass?
The spring season is usually the best time of the year for killing the crabgrass.
Q. Should you pull crabgrass?
Usually, during the fall season, crabgrass dies on its own after the first frost. However, in case it isn’t removed before the seeds are dispersed, one has to deal with the weed in the coming year again.
One of the best ways for removing crabgrass is by removing the weed clumps as soon as you see them. So the clumps should be pulled out with roots and everything.
Q. When should I put the crabgrass preventer down?
Generally, the crabgrass germinates when the temperature of the soil reaches 62 degrees. This is the temperature at a depth of 2 inches. The crabgrass preventer must be applied when the soil will reach a temperature of 50-55 degrees Fahrenheit.
If you are applying the herbicide very early in spring, there is a probability that it breaks down even before the germination cycle ends.
Q. What’s so bad about crabgrass?
Crabgrass is mainly a weed that will easily grow over bare and thin areas of the lawn. But this cans also over crows the good garden grass that is weak.
Q. How do I get rid of large amounts of crabgrass?
If you want to get rid of large amounts of crabgrass, you should be doing this with the use of high-quality crabgrass killers that are herbicides. It will be removing the weed without any harm to the lawn grass. If the area is small you can also make use of weeder tools that can remove the crabgrass roots.
Q. Can I apply crabgrass preventer twice?
Yes, one of the best solutions recommended by the experts is to apply the preventers twice. So try to make the first preventer application in April and then you can go ahead with the reapplication in 5 to 7 weeks.
Q. Can you put down crabgrass preventer too early?
You should not be putting down the crabgrass preventer very early! This is because it will be breaking down and then it becomes a bit less effective with time.
Most of the quality preventer brands recommend that you water the garden after a few days of application for making sure that concentrate goes into the soil.
Q. Can you put down too much crabgrass preventer?
Any crabgrass preventer will be effective for around 2 months when they are applied. But when you are applying too much of it, you are wasting the product and this can also impact other grass around.
Q. What does crabgrass look like on the lawn?
There are varied varieties of crabgrass. Usually, these are light green, coarse grass clumps. It has been named so because of the sprawling stems that resemble crab legs.