Rated 4.3 out of 5 by 58
Rated 5.0 out of 5.0 by BubbaH THIS NUTSEDGE KILLER WORKS
NUTSEDGE kept showing up in our lawn and weed and feed didn't seem to phase it. And I couldn't use Round-up because it would have killed my grass. Decided to try this product and it works! It is slow acting (takes about 7-10 days to see the nutsedge die; but it does the job.
September 20, 2016
Rated 1.0 out of 5.0 by fastexit Killed My Tall Fescue
I spot sprayed my tall fescue in areas where yellow nutsedge was present. In every spot the tall fescue also died as if I had sprayed grass killer on it. I have tried this product several times over the last 2 years with the same results each time. I also have an irrigation system so lack of water is not an issue. The fescue was nice and green prior to the application and 100% dead afterwards.
September 19, 2016
Rated 5.0 out of 5.0 by Luvcats Really kills poa annua!!!
After searching on line and finding all information which basically said Poa Annua cannot be controlled by homeowners, only professionals. I tried this product, and lo an behold it has killed the invasive Poa annua in my Kentucky bluegrass lawn. Thank you Ortho, but how about a larger size?
May 26, 2015
Rated 5.0 out of 5.0 by justaguy Works great.
The hose attachment type is 1.4 % active ingredient and the ready to use is 0.05. Thats 28 time more dilute. So if one uses 1/2 a cup (4 oz) of the hose product and adds 14 cups of water (14 x 8oz +112oz) it almost equals a gallon (128oz) of the ready to use concentration. I'm trying this at the moment in my pump sprayer.
September 25, 2016
Rated 1.0 out of 5.0 by Joe1945 Did not work
Used in flower bed trying to clear for planting. Made some of the nutgrass sick but killed none.
September 25, 2016
Rated 1.0 out of 5.0 by tap50 Killed Lawn in several places....
Used this product to knock my nutsedge back in several places, but it has killed the centipede in three places of main application. The only thing left is dead grass and bare dirt. Doesn't seem to hurt the bermuda that volunteers up though. Very disappointed because I was using another product that DIDN't kill my grass. May have to re-sod the three areas. Will be contacting customer service for help.
July 27, 2016
Rated 5.0 out of 5.0 by abcmommy This KILLED my nutsedge
In July, Day 1... At 6pm I sprayed the patches of nutsedge all over my front and backyard during 80 degree weather. 24 hours later, the previously green nutsedge was turning yellow/brown. On Day 3, it rained for 30 minutes, hopefully pushing the poison down into the dirt to kill the bulbs of the nutsedge, and there was more wilting and dying. On Day 5 before mowing the lawn, they were wilting and brown even more. AND this was all during days of 90 degree summer heat.... my grass was hardly damaged; there were two small patches probably where I sprayed a bit too much. On Day 7, after mowing you can barely see the nutsedge that is left.
Now to be honest, I had the same results last year, but some still grew back. I guess it'll take a few years to get rid of it all.
July 19, 2016
Rated 5.0 out of 5.0 by Tom62 Ortho Nutsedge Killer works great
I have had a huge Nutsedge problem in my yard for years - my lawn always looks great in the spring but as soon as the St. Louis heat starts up so did the Nutsedge. Over the years I have tried everything and nothing seemed to work until I found Ortho Nutsedge Killer. This product worked perfectly on my lawn and did not kill the regular grass - (I have a mixture of Tall Fescue / Bluegrass / Zoysia). I have a very large yard and it took a few bottles to get the Nutsedge under control and then a few spot applications as some new areas started to spring up but my yard has never been this free of Nutsedge in over 20 years that I have lived here. I always spray the Nutsedge a few days after I mow, because it is easy to see as it grows so much faster than the regular grass. I then can see it turn brown and die and by the next time I mow it doesn't come back. Hopefully I won't have any new Nutsedge next year but if I do, I know how to get rid of it now. Thank You Ortho for making a product that really works.
July 19, 2016