Customer Reviews for Quinclorac 75 DF Herbicide

Best product for crabgrass. This stuff fries crabgrass within a few days. On lawns full of crabgrass be sure to warn the customer of the potential results. They will not have the "full" lawn of foliage they once had after the crabgrass drinks this product.

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1 of 1 people found this review helpful

More than half the yard was taken over by crabgrass. I mixed it slightly under the recommended strength for 1000 square feet, within 2 days there was visible damage. A little over a week it's gone from red to brown. Slightly expensive but you have to pay to play. Totally worth it.

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1 of 1 people found this review helpful

I use this chemical myslf to spray my good size lawn. It takes at least 2weeks to kill the torpedo grass, then It turns yellow. It's take kills it temporary, but always grows back. Then I restart again. I have had many conversations, there isn't any chemical to stop it from completely from not coming back. It comes in a powdery form, just mix it with a small amount with water.

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1 of 1 people found this review helpful

If you're looking for a product to kill crabgrass, this is a great choice. If you follow the directions closely, it will do the job. My crabgrass is dying. I also have some torpedo grass in one area, which seems to be harder to control, but it looks like that is in shock too. I think another dose for the torpedo grass will be needed... I'll reassess in a few weeks. But the crabgrass is on its way out.

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1 of 1 people found this review helpful

Work good eliminating clover , chickweed I used as post emergent

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1 of 1 people found this review helpful

I've used this for a few years, and it is good at killing a lot of broadleaf weeds as well as crabgrass. I have to agree that if it's not killing what you think is crabgrass, it's probably goosegrass or soemthing else not labelled for control by quinclorac. For honest to goodness crabgrass, this stuff will knock it out fast. It's a granular but it dissolves really fast in water (don't use hot water - found that out the hard way - just water out of your hose works fine) and if you're using a hand sprayer, shake it around fairly often, or keep the sprayer pumped up; both will agitate the solution and keep it mixed well. It's been a few years since I used it on clover, but iirc, it worked a treat on that too. Mix it according to directions - it takes a fair bit per gallon, but don't skimp and it will not fail you, and DON'T FORGET the oil!! Makes it stick and that makes it work. Plain and simple. :)

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1 of 1 people found this review helpful

Seemed to have worked last year, but not good results lately. Will choose a different product next.

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1 of 2 people found this review helpful

I sprayed his yard with Quinclorac 75 DF and it did a fantastic job killing the crabgrass. It didn't hurt the grass either. Would use it again.

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1 of 1 people found this review helpful

Never received my measuring container. On either order!!!

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1 of 1 people found this review helpful

This stuff works on my lawn weed problem. Within 4-5 hrs, I could see that the weeds (crabgrass,barnweed, etc.) were wilting, drooping, turning color, but the grass was not. Amazing stuff!! My neighbor was impressed, I am very pleased with this product. Another application will be needed, but, the weeds are losing the battle. I highly recommend this product. No more store products for me, a waste of my money!!

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1 of 1 people found this review helpful

This is probably the most targeted herbicide I've ever used. I used a backpack Chapin sprayer and added Duo Stick surfactant and some Lazer blue dye marker. You could probably even add some things such as Chelated liquid iron but I don't think you need that. I used a mixture of 0.5oz per gallon and sprayed in the late afternoon when temperatures drop. My Bermuda was completely unharmed but the crabgrass was decimated. Within 2 days you can tell its working the Crabgrass will look a sickly brown/green and within 5-7 days its mostly uniformly brown and shortly after this is just completely dies. 10/10 easy to use product and effective.

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1 of 1 people found this review helpful

My lawn "pro" said that nothing will kill torpedo grass on Bermuda. I tried on couple thousand feet and week later, there were heavy rains all torpedo grass is yellowing and very "sad". Light browning on Bermuda but I will add more fertilizer in next batch. Torpedo grass is quite old and strong in middle of summer. Before I wasted quite a bit money on store bought fancy products without any effect. I follow directions added Duo Stick Select, Laser Blue and fertilizer for Bermuda. So far so good. Will see in couple weeks if it killed the grass or only Crab Grass,

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1 of 1 people found this review helpful

This stuff really works. When the big box store all-in-one herbicides didn't do the trick, I bought Quinclorac 75 DF, the high octane stuff. After a once over spot treatment of the yard, about 70% of the crabgrass was dying. Followed it up with a second treatment a little over a week later and cleared up the rest of it. As much as I enjoyed seeing the crabgrass suffer, it was a bit annoying that it turns bright yellow, then pink, then purple before fading away. Buy this stuff, it 100% works.

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1 of 1 people found this review helpful

Mixed it as directed but used tablespoon of Dawn dish soap instead of the surfactant. Worked like a charm and the crabgrass was gone within a week. I sprayed it later in the evening when the temps were in the low 80s but it still burned the Bermuda a little. One gallon was able to spot-treat my whole 5,000 sq ft yard so it'll go a long way!

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1 of 1 people found this review helpful

Great product that KILLS crabgrass with minimal discoloring if desired grasses!

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1 of 1 people found this review helpful

This doesn't kill crabgrass or wild violets like it states on the label. Only killed a chunk of my paycheck

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1 of 1 people found this review helpful

seems to be doing the job. need patience, torpedo grass did not begin to show signs of yellowing for about eight to ten days.

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1 of 1 people found this review helpful

I had a crabgrass invasion in my lawn. It was difficult to find a product that would kill the crabgrass and not damage my regular grass. I was glad to find your product at a reasonable price on line. I applied as directed and it worked great. We have received some much needed rain, and my lawn is looking much better. I would highly recommend this product

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1 of 1 people found this review helpful

One application with the DouStick speader and the crabgrass is turning colors and dying. One application was all it took - I have used other crabgrass killers that took two applications and still was not as effective as Quinclorac on mature/larger grass type weeds.

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1 of 1 people found this review helpful

perfect killed all my crabgrass in my front yard. THANKS QUINCLORAC!!

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1 of 1 people found this review helpful

I bought this due to several people recommending it to me. I have Hybrid Bermuda grass and wanted something that wasn't going to harm the grass. I applied it to my lawn and within about 7 days the crabgrass was completely dead. After about 14 days you could really tell it was dead and it was not coming back. I used a surfactant as well as Lazer die so I knew exactly where I was spraying and how much. If your having crabgrass problems, this is the product to get!!!

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1 of 1 people found this review helpful

mixed per the instructions with a surfactant in a hand-can sprayer. sprayed the affected areas of crabgrass. crabgrass was showing signs of death by the next day and was completely dead after only a couple of days. Mixed per the label, this is about 14x stronger than the off-the-shelf stuff I had been using.

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Works amazingly. Was recommended by the LCN. Been trying to find something to kill mature crabgrass and this product is it. Also at a very good price, will last for a few years (if needed) for my 3500 sq ft front yard.

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worked better than anything I tried before. My sprayer was set with to much pressure (40lbs.) So I had to spray again later and reduce pressure to 30lbs. and much better job with no streaks.

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Got the recommendation from the Lawn Care Nut. Works as advertised.

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Good product. Excellent weed kill when mixed at recommend rate.

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Good stuff works very well on crabgrass.. I have used this product in the past and very well pleased with his performance

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Was easy on the tall fescue wiped out almost all the crabgrass.

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I had a big dollar weed issue and it's all gone now. Although it's a little bit long to work (about 21 days), the results are undeniable. I had to search the web for small batches as the instructions that come with it are made for large quantity. It's only take a few oz to make a very potent solution so it's also end up very economical.

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0 of 1 people found this review helpful

I only gave it four stars because I don't feel it is done working yet. Sprayed the whole lawn about 2 weeks ago. Crabgrass was Worst by the street. Most of it has really browned up. That tells me it's working. I see a few that still look healthy but that could have been my fault with coverage. I would absolutely buy this again

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