Having Issues with this product
By Shawn on 09/04/2020
I'm trying to help my neighbor whose tall fescue lawn has a lot of yellow nutsedge in it. I've carefully measure (and flagged) the yard as well as the SedgeHammer mix, and following the +/- days do not mow directions. I'm applying it with a Smith 2-gallon sprayer using a brass sprayer nozzle and using an up/down and back/forth pattern. So, the issue is that the results have been very uneven; some nutsedge dies while some stays unaffected. And it is still that way even after 2 applications appropriately spaced apart.
Nut grass
By Janet on 09/04/2020
It's the best product for my nut grass. My landscaper has used his products and never got the same results. It worked within 2 days all nut grass turned yellow. I am very pleased with the results. The only negative is I'm not sure if I killed some of my grass around the nut grass even though I tried only to spray on nut grass. I can't wait to see next year what comes up.
SedgeHammer +Herbicide
By Johnnie on 09/04/2020
Impressive - But be patient
By Doug on 09/04/2020
So I was kind of used to the Roundup "instant kill" action - spray and within a few hours see results. This is not that type of herbicide - it takes time to work, but work it does! I had a lawn that was totally infested with nutsedge and a single application has really knocked it back. Took about one week after the application to start to see results and by week two my lawn was filled with dead / dying nutsedge. Will wait a few more weeks and apply a second round, but I am pretty impressed thus far.
Sedgeha mer
By Elaine on 09/04/2020
Excellent product
By Rick on 09/04/2020
Mixed results
By David on 09/05/2020
Sledge hammer
By Thomas on 09/05/2020
SedgeHammer works!
By Robert on 09/07/2020
I had been using other products to deal with purple Nutsedge. First some only killed yellow Nutsedge. The products that did kill purple Nutsedge also damaged the grass if you were not careful but it showed sign (heavy yellowing) with in three days. I have used that for the past two years, but always came back. This year I decide late in the summer to try SedgeHammer . I sprayed the complete lawn making sure to wet the Nutsedge completely. Six days later the grass is still green but the Nutsedge slowly turned yellow hopefully killing it down to the nut. I also found smaller Nutsedge that was in the lawn but not seen to turn yellow which is a good start. I wish I would have started earlier in the season. We will see what next year brings but I ready to use this product again.
Sedgehammer
By Diana on 09/08/2020
SedgeHammer
By John on 09/09/2020
Purchase of Sedgehammer
By Wanda on 09/11/2020
Really works!
By Ramzy on 09/11/2020
Sedge Beware
By Victor on 09/11/2020
Great product easy to use.
By Aris on 09/18/2020
Kills as advertised in a week or two
By Klaas on 09/18/2020
There is no immediately visible effect when you first apply this, as stated on the package. Growth did stop almost immediately. I saw first signs of the weeds dying after about a week and within two weeks they were all obviously dead. I'll definitely buy this again!
Review
By Sharon on 09/18/2020
Better than the rest ! It does seem to work !
By Coastal on 09/18/2020
Like most home owners that have tried to beat the nut grass curse I tried everything that Home Depot carried with absolutely no success. A landscaper suggested I try Sledge Hammer. I followed the application directions and I was pleasantly surprised that it seems to work! It's been three weeks now and a couple of the more stubborn weeds will need a second application but this product is far better than anything else I have tried.
Works as advertised
By Lawrence on 09/21/2020
This Stuff Works
By Scheavvy on 09/25/2020
SedgeHammer + Herbicide Works
By Rebenick on 09/25/2020
SedgeHammer+Herbicide
By Charles on 09/25/2020
Uncertain but hopeful
By Jeanne on 09/27/2020
It Works!
By David on 10/02/2020
Easy and effective
By Brendan on 10/02/2020
weed control
By Paul on 10/02/2020
Sedgehammer
By Angel on 10/09/2020
Sledgehammer works!
By Mark on 10/30/2020
SedgeHammer Works
By Nick on 06/28/2021
Excellent product!
By Della on 08/02/2021
I applied as directed . It took 2 days to see any change. The nutsedge turmed yellow and 2 weeks later it's completely gone! I had an infestation in one area of my lawn that took 2 packets of Sledgehammer to cover so when it started working the area is free for the Bermuda to fill in the area again. I wish i knew about this stuff sooner!