Waiting for results.
By Anonymous 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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23 of 43 people found this review helpful
This stuff is no better than weed-b-gone
By Herb on 08/26/2015
I bought this at almost twice the price of drive cause they were out of drive half gallon. ($64.00) Bought a pint of this for $38.00. Wanted to kill crabgrass, that is beyond the 3rd tiller state, foxglove, and clover. A week later in hot weather and no rain. Cant tell anything was done. Weed-B-Gone or bayer advanced with less than 2% Quinclorac would have at least turnned crabgrass orange by now.
Expert response:
We apologize you did not receive the expected results from using Quinkill. Quinkill is known as one of the best crabgrass herbicides in on the market and is used daily by professional lawn care companies. There can be certain stressors such as high heat, drought and moving that can cause treatment failure. One of our customer service team members will be in touch with you today to help trouble shoot the treatment and assist in any way possible. We look forward to speaking with you soon!
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13 of 14 people found this review helpful
Results not quite what I expected
By Anonymous on 06/17/2013
I followed the instruction for this product from the label. The results were yellowed grass for a month now with no killing of the crabgrass. If it was affected it is not apparent. Expensive with no result that I can see.
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9 of 15 people found this review helpful
QuinKill Crabgrass Killer
By Dennis on 08/29/2014
Knowing crabgrass is difficult to kill, I wasn't expecting a miracle when I used this product. Two weeks after using the product, approximately 20% of the crabgrass treated was dead. The remaining 80% seems to be growing very well. Unfortunately, 80% of the grass which was surrounding the crabgrass is now dead. If I knew this was a possibility I would have opted to use Roundup or another non-selective vegetation killer and then reseeded the area.
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7 of 12 people found this review helpful
don't waste your time
By K. on 08/16/2016
No luck at all
By Jason on 04/15/2017
Doesn't Work
By M. on 09/04/2017
I've sprayed my crabgrass (wet them down very good) twice over a period of one week between spraying and I see absolutely no signs of the grass dying. I left a few not sprayed for a test, and I see no difference between the ones sprayed and not sprayed. I may try again, but it seems like this stuff just doesn't work.
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3 of 5 people found this review helpful
Killed my grass
By Laurie on 06/10/2016
killing crabgrass
By Alton on 08/11/2016