Great product
By Edward on 05/04/2013
This worked great to kill all the weeds and crabgrass in my 1 acre yard. I used late August of 2012. Used ratio as recommended on label in a 15 gallon tow behind sprayer. I had a little left, so I watered down maybe 1 gallon of the mixture to fill my 15 gallon tank, and it still killed alot of the crabgrass in my neighbors yard. Would buy again.
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55 of 60 people found this review helpful
Great results
By Kelley on 03/26/2012
Verified Purchase
It Works when other stuff failed
By Anonymous on 08/08/2013
Verified Purchase
I would agree with some of the other comments-there is some investment up front-but it's cheaper than hiring someone and it works. I tried other stuff from Lowes and Home Depot with no luck. Used it in hot weather but had little damage to my Bermuda grass. It killed some pretty large patches of crab grass and other weeds. Pay attention to the proper mix. Would buy again
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43 of 46 people found this review helpful
Great Stuff
By Anonymous on 06/09/2013
Verified Purchase
Works as Advertised.
By Anonymous on 08/15/2013
I apply Q4 in two applications about 2 weeks apart with a 50 gal. boom sprayer, mixed at 1/2 gal to 45 gal of water. This seems adequate for covering about 3.5 acres. You can see the crabgrass begin to turn purple in about 3-5 days, then yellow in about 6-10 days. If you need a post-emergent crabgrass treatment, this is a good choice.
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18 of 20 people found this review helpful
Best selective herbicide ever
By Flowerpower on 03/19/2018
After dealing with weeds in my yard for years, I found this website and asked for help. They recommended Q4 Plus to kill crabgrass, chickweed, clover, etc... One application eliminated 90% of the weeds. One more spraying and they will be done for good. Don't waste your time buying herbicide for the big box stores. They don't work ! Chat with DOMYOWN and get the right stuff.
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17 of 18 people found this review helpful
Works Great
By Ron on 07/13/2016
Started having problems with early onset of heat this summer out of the normal Nebraska heat by a month which made watering necessary for our yard. The result was an early infestation of yellow nutsedge and a few other broadleaf weeds that pre-emergant didn't keep from sprouting. I couldn't spray the whole yard, but I picked up Q4 Plus to spot spray using a normal 1 gallon sprayer to apply during one of the few below 95 degree days in the morning when it dry. Within a day the nutsedge started turning yellow and within a week what I sprayed along with other weeds was dead. I'd say about an 85% kill ratio of what was killed. Grass was unharmed and I was very happy. Other products would only have about a 50-60 percent kill rate requiring a serious second application. Follow the instructions to the letter and it works great. Very minimal need to apply second application and I can clearly see what I missed in the week following application. Even though it was hot by mid day as long as I applied it early enough in the day when the temps were in hte low 70's the grass wasn't affected when the temps reached the mid 90's when I applied. Didn't apply any water for 24 hours after application.
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15 of 15 people found this review helpful
The nuclear option!
By Dave on 09/16/2014
Verified Purchase
Tried the rest... this is the best! Follow directions regarding mowing, watering and mixture and you'll not be disappointed. Not inexpensive but worth it. I used a quart on about 1/5 acre of grass in two applications in early September with excellent results.
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12 of 14 people found this review helpful
Q4 Plus works great on Crab Grass
By Mike on 09/09/2015
Excellent Herbicide
By Edward on 05/30/2014
Q4 is an excellent herbicide that kills weeds and doesn't hurt grasses. Be sure to wait 2-3 days for the Q4 to work well, don't get in a hurry with deairing to see results too quickly. But after 2-3 days, weeds are brown and dying. Will buy again from DoMyOwn and will buy Q4 again too.
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7 of 7 people found this review helpful
Best weed control ever
By Mike on 09/08/2016
Very Satisfied
By Mike on 10/06/2016
Q4Plus performed very well. Smoked crabgrass (most looked dead in 3-4 days), although a few may have recovered. (Not so many that I'm concerned) Wild violets took longer, but virtually eliminated them. Worked very well on Lespedeza and what I believe to be Korean Clover, although it took even longer for these to die. These weeds and grass were my main targets, and the Wild Violets, Lespedeza, and Korean Clover were taking over my lawn. After local applicator repeatedly promised to spray my lawn, and never showed up(spring and fall for several yrs.), I bought my own trailer sprayer and did it myself. So glad I did. One concern is that label calls for quite a bit of water for coverage. This requires larger tips and pretty slow ground speed, but it is well worth the effort. Also received product in about three days with free shipping from DMO.
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5 of 5 people found this review helpful
The best I've found
By Mike on 09/26/2013
Crabgrass control
By Dave on 09/25/2020
Best stuff I have tried
By Michael on 01/06/2021
Terrific Product
By Randy on 05/30/2019
I have a 15,000 sqft, Bermuda TIF 419 lawn in Central Texas. Lawn is been in place 8 years. Over that time I've used Monument, Image & Ortho weed b gone to broadleaf & grassy weeds. Doing so became a tedious balance of timing herbicide applications. Last August Armadillos destroyed our lawn. Nutsedge & Dollar weed started to take over everywhere the Dillos plowed up. This spring I swore to restore our pristine lawn. Scalped the yard to 1/2” early spring. Just before Redbuds bloomed I applied a good pre-emergent herbicide & did my first fertilization. By early April thistles, crab grass, Dollar weed & Nutsedge still bloomed. I asked DoMyOwn for a recommendation. They suggested Q4. My first application was mid-April. I was afraid of burning the grass by applying to heavy so I mixed at only 1.8 oz per gal. Even at that low dose, thistles died within days. Nutsedge & Dollar Weed took about three weeks. After 8 weeks I applied a second round at 2.2oz/gal only on newly sprouted weeds & the tough crab grass. At the higher dose, crab grass is beginning to wilt after 5 days. Not adverse affect on the Tif Bermuda that I can see. Q4 clearly works better than any selective herbicide I can ever remember using. One product is handling what three different products struggled to do. I'm cutting my lawn @ 3/4” with a reel mower. Looks like a golf course fairway.
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3 of 3 people found this review helpful
Weed Warrior
By Joe on 03/24/2022
Seems to be working
By Linda on 06/22/2018
I bought this pretty much as a last resort. I moved into a house that had a front lawn that was just full of weeds. They seem to have migrated from the next house over. I have tried pre-emergents for a couple of years that haven't done much of anything. I used this at the beginning of June, per the directions, and didn't see anything happen within a week (maybe I'm impatient) so I applied another dose a week later. Now, all the weeds are drying up, and what little grass there was is doing fine. I've also been adding some fertilizer so the grass that is there is a nice dark green. My hope is that this stuff will get rid of most of the weeds so that the grass can start to take over. There's a big difference now between my lawn and the neighbor's. My grass is much greener, but my weeds are brown. Their grass is very light green, as are the weeds. So for now, their lawn looks better :-). I know this will take some time, I'm hoping within 3-4 years I have much more grass than weeds.
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3 of 4 people found this review helpful
Q4 works
By Mike on 06/17/2014
This stuff is great!
By Pk on 05/11/2017
Our neighbors had a terrible dandelion problem...the yard was nothing but those yellow flowers. So, we had a dandelion problem. Went to DoMyOwn and after researching and calling customer service with questions, decided on this product. It works! It literally took care of every single dandelion in the yard and fast. You must make sure you do the proper portions and exactly as instructed or you may not get the correct results. We used this product last year and then purchased for this year as well. The product is great and the customer service rep was very helpful in trying to find the right product for our needs. I will only shop on this site for my pesky problems.
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2 of 3 people found this review helpful
Crabgrass killer
By Ben on 08/06/2021
Q4 plus
By Lawrence on 03/12/2021
Great
By Dan on 10/07/2016
Applied product to several yards in my neighborhood.
By B on 09/26/2020
So far, looks good
By Rhoda on 10/15/2020
I was skeptical because after applying it last month, I saw no change in the wild violets that I'm trying to get rid of. I don't understand mixing ratios so it was probably my fault. I bought more because the wild violets are taking over my bermuda grass. I carefully mixed it this time and applied it with the garden sprayer. The first time I used the garden hose and a spray bottle. I used triple the amount of blue color because I didn't want miss any spots. After spraying, I did not water the grass as I did the last time. A few days later it rained. That was last week. I've been walking the yard everyday since then. The wild violets are bent over but I'm not sure if that means they are dead. I really have to wait until Spring to see if any of this is working. I was expecting the grass to be stressed but don't see any evidence of it, like the first time when it turned brown. So, the wait begins. I gave it 5 stars because it get rid of the weed that looks like a mimosa plant and the one that looks like a head of lettuce.
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1 of 2 people found this review helpful
Works well
By Chris on 09/18/2020
Followed the directions and slowed the growth of the weeds might put down another treatment with same amount. Grass didn't yellow after first application so if they dont go away I will put down an extra oz of this solution...
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1 of 1 people found this review helpful
Worked for me
By Aaron on 02/02/2020
I had a bad infestation of barnyard grass in my Bermuda. This product works on the barnyard grass. Here's the thing. It doesn't really tell you how much to spray in the manual so I had a hard time knowing if I should saturate the weeds or lightly spray. So I did an experiment. On half of the yard I spot sprayed mildy. I wouldn't say I soaked the weed but I made sure it was wet. On the other half I very quickly and lightly did a misting blanket spray. Here's what I observed. On the side where I sprayed heavier I had a bunch of browning Bermuda. It even killed a bit of the Bermuda unfortunately. On the side I blanket sprayed (misted) I had only a little yellowing (and it might have just been the barnyard grass dying) but it worked very very well! I was surprised how little I had to spray to wipe out the barnyard grass and it worked very well doing so. So, now I know for this summer. It doesn't take much to kill barnyard grass. Spray lightly.
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1 of 1 people found this review helpful
Q4 Plus
By David on 09/19/2013
Q4 Plus Turf Herbcide
By Ronald on 05/04/2017
Great for crab grass
By Kyle on 08/02/2021
