QuinKill Max Crabgrass and Weed Killer

$38.30 - $666.48

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4 out of 5 stars Rating: 3.9

33 Reviews | 16 Q&A

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{ $38.30 { $37.75 $58.60 $58.02 $85.50 $85.26 $335.12 $422.28 $666.48
  Size/Description Price/Ea. Qty
QuinKill Max Crabgrass and Weed Killer pint (16 oz)

Buy 1: $38.30 each

Buy 2 or more: $37.75 each

$38.30
QuinKill Max Crabgrass and Weed Killer - Quart quart (32 oz)

Buy 1: $58.60 each

Buy 2 or more: $58.02 each

$58.60
QuinKill Max Crabgrass and Weed Killer - Half Gallon half gallon (64 oz) $85.50Out of Stock!
QuinKill Max Crabgrass and Weed Killer - CASE (4 half gallons)QuinKill Max Crabgrass and Weed Killer - CASE (4 half gallons) case (4 half gallons) $335.12Out of Stock!
QuinKill Max Crabgrass and Weed Killer- CASE (12 pints)QuinKill Max Crabgrass and Weed Killer- CASE (12 pints) case (12 pints) $422.28
QuinKill Max Crabgrass and Weed Killer - CASE (12 quarts)QuinKill Max Crabgrass and Weed Killer - CASE (12 quarts) case (12 quarts) $666.48Out of Stock!
Total Price: $0.00


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QuinKill Max Crabgrass and Weed Killer

QuinKill Max is a superior post-emergent herbicide used for the control of Crabgrass and other broadleaf and grassy weeds. QuinKill Max has an highly inclusive label and can be used in residential lawns, parks, schools, athletic fields, golf courses, sod farms and more. QuinKill Max may be used as a spot treatment or broadcast spray over turfgrass, including Fescue, Rye, Bermuda, Zoysia and more to control crabgrass, foxtail, signalgrass, torpedograss, bindweed, clover, daisy, dandelion and other unwanted weeds. QuinKill Max has an easy to read label with tables included for both spot spray applications and broadcast spray applications.

DO NOT apply to Bahiagrass, carpetgrass, St. Augustinegrass, centipedegrass, dichondra, or lawns or turf where desirable clovers are present.




For best results, combine with an adjuvant.

Rating Snapshot

5 stars   19
4 stars   6
3 stars   1
2 stars   0
1 star   7

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Average Customer Rating
4 out of 5 stars (33)

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Most Helpful Customer Reviews
  • 16 of 16 people found this review helpful:

    4 of 5 stars  Good crabgrass killer
    By Tom in Dunnellon,FL on 05/25/2013
    Verified Purchase

    This product works well to kill crabgrass in Zoysia grass. Kills crabgrass dead in 3 days and does not phase the Zoysia. It will not kill Oxalis.

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  • 15 of 15 people found this review helpful:

    5 of 5 stars  Does The Job
    By Dave in Schuylerville New York on 09/15/2013

    I had a full yard of crabgrass. Not just patches it truly had taken over my yard. I was searching for a product with that was legal in NY. This fit the bill and is the same as other products I had found but could not get shipped to NY. I followed the directions on the label mixed it and sprayed. Took me 4 or 5 hours to do the entire lawn. Saw the grass turning orange in about a 4 days and then it died. I dethached the yard and hand raked out the dead stuff. Re seeded and covered with straw and am watching it establish itself. This product did not kill the grass just the crabgrass and clovers. I will add a pre-emergent next spring and keep my fingers crossed. Great product in my experience

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  • 11 of 11 people found this review helpful:

    5 of 5 stars  control
    By in Junction city,ks on 06/03/2013
    Verified Purchase

    I had tried a brand at a local store with bad results- I saw this site & ordered this ,followed directions, & it really worked!!!!!!!!!!!!!!!!!

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  • 10 of 11 people found this review helpful:

    4 of 5 stars  really works
    By in Auburn, AL on 07/15/2013

    I used this in my lawn because crabgrass had almost taken over my bermuda grass. I sprayed it about a week after cutting the lawn and within 48 hours I could see results. It has been 2 weeks since I sprayed and the bermuda grass now has a chance to grow back.

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  • 9 of 19 people found this review helpful:

    1 of 5 stars  Waiting for results.
    By in Port Washington, WI on 06/04/2013

    Applied and after 5 days no results. Called customer support and was told could take 2 weeks depending on how long after the crab grass sprouted. It also might take another application. I did notice some yellowing after one week. I mixed 1 and 1/2 oz per gallon of water and used a spreader sticker. I will update this review in a week to see what happens.

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Most Recent Customer Reviews
  • 4 of 5 stars  1st time user
    By Todd in Houston,TX on 10/09/2016

    seems to have started working(yellowing) on the torpedo grass I sprayed. Did take about a week to see any results. Time will tell if it does the job of killing the torpedo grass.

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  • 5 of 5 stars  Quinkill Max Crabgrass and weed Killer
    By Jerry in lawton Ok on 10/09/2016

    to be fair with this product, I used Quinclorac 75 DF ist spray, the Pelletized version and following instruction, watered it down into the ground about 7 days later, Now I had doggone near half the yard taken over by crabgrass, and it started to die off , yellowing and turning red, so with 2nd application 14 days later, following the instructions to a "T" applied another dose of QUINKILL Max Crabgrass and weed killer, again watered in 7 days later, Notice I said I had HEAVY infestation of crabgrass, Both products work fine, the crabgrass I HAD is now red, and Yellow and DYING so Follow the Instructions with Correcct dose and a tablespoon of Dishwashing Detergent and it all B gone!! both products work GREAT and this was in Oklahoma and applied in Mid November and below 90Degrees and takes about two weeks to completely die out!!

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  • 5 of 5 stars  Wipe ut Crabgrass
    By Gene in Panama City Beach FL on 10/07/2016

    I followed the instructions and spot treated my back yard. I sprayed length wise then width wise to ensure I hit all the crabgrass. Then 3 days later I watered the lawn. Then mowed it on the weekend. I usually bag the grass but the instructions said not to bag it for 3 mowings. I just mowed for the 3rd time and while there are areas that are somewhat yellow, the crabgrass has or is dying. Works as intended.

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  • 3 of 5 stars  Quinkill max crabgrass and weed killer
    By K in beatrice Ne on 09/22/2016

    watch out for amount you can apply per year, and do not spray where you would plant tomatoes for two years!!!

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  • 4 of 5 stars  QuinKill Max Crabgrass and Weed Killer
    By Rick in IL on 08/28/2016

    I used QuinKill with good results.

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  • 5 of 5 stars  Awesome
    By Ched in IL on 08/26/2016

    I had been fighting crabgrass in my yard for 9 years. Finally found this and sprayed it with water and an MSO. Crab grass completely dead within a week.

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  • 5 of 5 stars  kill crabgrass fast
    By Dan in nashua on 08/23/2016

    wiped out the crabgrass and some other weed grasses, didnt do anything to the broadleaf weeds

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  • 1 of 5 stars  don't waste your time
    By K. in hazle twp.,pa. on 08/16/2016

    Followed directions + used a surfactant, absolutely nothing, increased amount/gal. and double sprayed area and again nothing! Not only did it not work but it was a waste of money and a bigger waste of my time!

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  • 0 of 1 people found this review helpful:

    1 of 5 stars  killing crabgrass
    By Alton in Jacksonville on 08/11/2016

    I FIND THIS PRODUCT NOT VERY GOOD KILLING CRABGRASS. I HAVE BERMUDA HYBRID LAWN GRASS AND IT KILLS MY LAWN GRASS MORE THAN THE CRABGRASS.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  It works well
    By Michael in Durham on 07/10/2016

    This is my third bottle of this stuff. It works well and does not affect desirable grasses. Crabgrass dies and disappears after a week or two. Always use a surfactant with it. I have no complaints to report.

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Most Helpful Q&A's

03/14/2014 Ken from Tacoma, Wa

QHow much QuinKill Max Crabgrass and Weed Killer do you mix with a gallon of water?

AThe label states to use 1.45 oz QuinKill Max Crabgrass and Weed Killer per 1000 square feet. You also must know that when using an herbicide such as QuinKill Max Crabgrass and Weed Killer is that the exact amount of water you dilute it with is not important. It is only important to make sure you are using the correct amount of product per 1,000 sq ft of lawn. Use too much and you risk damaging your lawn, use too little and you will not get adequate results. You will need to use 1.45 oz per 1,000 sq ft . To decide how much water you want to use, you should mark a 1,000 sq ft area, fill your sprayer with WATER ONLY, and start walking and spraying just as if you were doing the actual application of herbicide. When you are done walking and spraying the 1,000 sq ft area note how much water it took you to spray that area, and that is the amount you will want to mix 1.45 oz of product with for each 1,000 sq ft area that needs to be treated.

6 of 8 people found this answer helpful.
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06/04/2013 Heyward from Charlotte, Nc

QHow far will 1 pint go?
What are the mixing instructions for a sprayer

ADepending on what you are treating, one pint of QuinKill Max Crabgrass and Weed Killer will treat approx. 10,000 sq. feet

4 of 7 people found this answer helpful.
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01/16/2013 Jonathan from Clearwater, Florida

QIs QuinKill Max safe for southern lawns? specifically st augustine grass?

AQuinKill Max Crabgrass and Weed Killer cannot be used on St Augustine grass, Bahiagrass, carpetgrass or dichondra. Unfortunately there really isn't a post-emergent crabgrass killer that can be used on St Augustine grasses available unless you are willing to go to a higher price point. We do carry Echelon 4SC and it is labeled for use on St Augustine. Still the product label does warn "Application of Echelon 4SC to St. Augustinegrass may cause temporary discoloration to exposed leaf surfaces of St. Augustinegrass. Treated turfgrass will
recover with new growth and discolored leaf tissue will be removed with mowing."

3 of 3 people found this answer helpful.
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05/01/2014 Brian from Draper

QWhich product is better, QuinKill or the Bayer Advance All In One?
QuinKill and Bayer both have the same active ingredient (Quinclorac) but at different concentrations. When both products are properly diluted, is the amount of quinclorac applied actually the same? I want to use something as effective as QuinKill for my crabgrass, but I don't need a lot, which is why I am considering the Bayer RTU product.

AIf you do not need a lot of product then we would definately recommend the Bayer Advanced All-In-One Lawn Weed and Crabgrass Killer’s RTU as it is less expensive, no mixing required, and works just as well as QuinKill Max.

1 of 1 people found this answer helpful.
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Most Recent Customer Questions

06/07/2016 Billy from Sterling, Va

QWhat else do I need for crabgrass control?
I've been trying to battle crabgrass forever. I've made three applications of the Hi-Yield crabgrass weed control since March 1st..and as well over-sprayed with the 2EW product. .25 oz. to 1 gallon. So far, I'm seeing little results and the crabgrass is thriving. What do I do? The temps are in the 80's now. Is there any hope at this point?

A

The Hi-Yield Crabgrass Weed Control and Dimension 2EW are primarly pre-emergent herbicides and will not control existing crabgrass. Dimension 2EW will have early post-emergent control of crabgrass, but only until about the second-tiller leaf stage. For better post-emergent control of crabgrass, we would suggest using Quinkill Max, which contains quinclorac. Quinclorac is the most popular post-emergent herbicide for crabgrass on cool-season turf. Be sure to use a surfactant such as Prime Source Duo Stick with QuinKill Max. This surfactant greatly helps reduce surface tension of applications to maximize absorption of the herbicide into the target plants. Post-emergents will work best on young, actively growing plants.

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04/10/2016 Sam from Buford, Ga

QHow often can QuinKill Max Crabgrass and Weed Killer be used?

A

QuinKill Max Crabgrass and Weed Killer can be applied 21 days after initial application. Per the product label, you do not want want to apply more than 128 oz over 1 Acre per year.  The mix ratios vary so the amount of applications allowed would vary.

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03/19/2016 Randy from Aiken, Sc

QHow well does QuinKill Max Crabgrass and Weed Killer work on winter bluegrass plus broadleaf weeds?

A

QuinKill Max Crabgrass and Weed Killer is not labeled to kill poa annua, or annual bluegrass. In fact, bluegrass is highly tolerant to quinclorac. QuinKill Max can be used for some broadleaf species, including clovers, dollarweed, and speedwell. For better control of broadleaf weeds, you will probably want to tank mix with another product with 2,4-D or Trimec, such as Fertilome Weed-Out Lawn Weed Killer with Trimec. Be sure to check the product label to be sure it is safe to use on your turf. If you would like more assistance selecting a product for your needs, please feel free to call our Customer Service team at 866-581-7378 M-F 9a-5p EST.

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03/18/2016 Lei from Alvord, Tx

QHow do I kill crabgrass in Bermuda grass?
I used a pre emergent but have tons of crabgrass in my lawn. Should I use a post emergent to kill them? If so,which brand do you recommend that will not kill my bermuda?

A

You could use a post-emergent to control it or you could even use a pre-emergent product called Dimension which also has very early post emergent crabgrass control.  For post emergent, QuinKill Max would be a good choice to use.

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01/06/2016 Scott from Grovetown, Ga

QDoes QuinKill Max control Blue-eyed grass (Sisyrinchium)?

A

QuinKill Max is not labeled to control Sisyrinchium. Atrazine is often used to control this plant in St. Augustine or Centipede turf. In other warm-season turf, you may have success with herbicides containing Trimec such as Fertilome Weed Free Zone. You can also always use a non-selective herbicide such as RoundUp QuikPro and just spot treat the areas where you find the blue-eyed grass.

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09/25/2015 Mike

QIs QuinKill safe for use on buffalograss?

A

Yes, QuinKill Max is safe to use on buffalograss. 

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06/12/2015 Lee from Raleigh, Nc

QCan you safely apply this to bermuda when temperatures are above 90 degrees?
Trying to kill crabgrass in my Bermuda yard in eastern North Carolina.

AQuinKill Max Crabgrass and Weed Killer should not be used in excessively hot or cold temperatures due to it burning the leaves of desirable plants. We would recommend using it in the early morning or late evening when the temperatures are not too hot or too cold.

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03/14/2015 Norm from Queen Creek, Az

QPlease advise best options to kill speedwell and crabgrass in my Arizona Bermuda grass lawn?
Most of the nutsedge was killed by multiple applications of Sedgehammer but the speedwell and crabgrass jumped in and common Ortho, Bayer, and Spectracide products won't kill it. I realized too late that I should have used a pre-emergent in the fall. I see several products that may work including Q4 Plus, Quinkill, XLR8, and Trimec, please advise. Thanks!

AWe would recommend either the name brand Drive XLR8 or the low cost generic Quinkill Max Crabgrass and Weed Killer. They are both great options to control Speedwell along with Crabgrass and is safe for Bermudagrass. These two herbicides have the same actve ingredient, just made by different companies but provide the same level of results.

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11/26/2014 Victor from Pembroke, Ga.

QRE: QUINCLORAC
Please provide information on the above application for Torpedo grass.

A

According to table 3 on page 14 of the QuinKill Max Crabgrass Label:

For broadcast applications mix 64 fl ozs of product per acre.

For Spot applications, mix 1.45 fl ozs per 1000 sq ft. The amount of water is determined on how much it takes to cover a 1,000 sq ft area.

Make 2 sequential applications of 1.0 fl oz (0.51 lb ae/A) of QUIN KILL MAX per 1000 sq ft and an additional sequential application up to 0.90 fl oz (0.46 lb ae/A) of QUIN KILL MAX per 1000 sq ft at 14- to 21-day intervals.

One Pint controls up to 10,000 sq ft or 1/4 of an acre
One Quart controls over 20,000 sq ft or 1/2 of an acre
One Half Gallon controls over 40,000 sq ft or 1 acre
Use 1.5 oz (3 Tbsp) per gallon for spot treatment

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07/17/2014 Dale from Eden, Maryland

QHow safe is this around gardens of vegetables?

AQuinKill Max Crabgrass and Weed Killer would not want to be applied near veggies. Depending on what you are treating for, you could use Fertilome Over the Top.

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