Work's remarkably well on new RTF sod
By Lowell on 07/31/2020
I recently installed RTF sod and started to see some nut-grass coming up in a specific area, about 10'x10' and more aggressively on edges of the turf. Over the course of 3 weeks applied this product 2 times and like magic, just the nut-grass was killed. A single application did “yellow” greatly the nut-grass, but I felt a 2nd application was a good idea, especially given the RTF appeared to be unaffected following the 1st application. I also applied this to a mature turf with similar effectiveness. I purchased 1gallon packets, but wished smaller packaging was available as I used a 1quart hand sprayer on these very small areas.
SedgeHammer Herbicide Works!
By Virginia on 11/29/2019
It takes repeated applications to the nutsedge, but it does kill it. What's so great is that it doesn't affect other plants growing with the nutsedge. So you can spray the nutsedge freely and plentifully without worrying that nearby plants that also catch the spray will be killed. They show no sign of damage.
Sedgehammer
By Ruth on 07/31/2020
Nutsedge gone
By Jeff on 09/06/2019
SedgeHammer
By Debbie on 11/18/2019
Slow Acting Herbicide
By Larry on 10/25/2019
I don't know if temperature was a factor in why the herbicide took so long to kill sedge grass. The directions implied the sedge should be dead in a week. It was in the mid 70's when I applied the product. It has now been 4-weeks and the plants are beginning to look dead. I did use the recommended surfactant. I plan to spray again in a week. It does seem to kill the grass just not as quickly as I thought it would.
Sedge Hammer
By Tom on 10/25/2019
Sedgehammer+ works well
By Dennis on 10/11/2019
sedge hammer
By Maybelle on 09/13/2019
Topical kill
By N on 09/07/2019
Applied Sedgehammer+ per instructions and applied entire gallon on small section of yard with purple sedge problem. 12 days later, the leaves of the nutsedge were gone. It didn't kill the bermuda grass around the nutsedge. Remains to be seen how much of the nutsedge re-emerges after 6 weeks.
finally a safe treatment that does not kill my bermuda
By Mc on 08/09/2018
I have used Sedgehammer twice and it killed the nutsedge and did not kill my grass! Yay! I have tried other products, following their instructions, and yes it killed the nutsdege but also my Bermuda sod ... grrrr. Who wants big dead spots in their front yard? not me Sedgehammer is easy to use, its already got the surfactant included in the pouch mix. The only downside to Sedgehammer is it seems to degrade quickly so I either have to use it all that day or its wasted. I definitely think its effective and since nutsedge is relentless, I'll continue to use it.
Herbicide
By Jack on 08/05/2020
Still waiting for results.
By Darlene on 08/07/2020
Put the Hammer Down
By Mike on 08/26/2020
Use the Hammer
By Victor on 08/28/2020
SedgeHammer works effectively but results are slower than you hope for. Being patient and letting it do its work will be worth the wait. Another fact I was not aware of is this product will also kill other types of weeds. I've used it on my gravel driveway and it will take care of unwanted weeds. And of course it is safe for your lawn. Ordering from domyown.com was easy and delivery was very fast and the price was much cheaper than any other website I found.
Sledge hammer
By Thomas on 09/05/2020
Purchase of Sedgehammer
By Wanda on 09/11/2020
Sedge Beware
By Victor on 09/11/2020
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.
Nutsedge problem
By Steve on 04/29/2022
It works, but be patient.
By Russ on 06/17/2022
I'm into my second week of "being patient" and finally seeing results. The nut sedge is a tough invasive grass to kill. Tried other herbicides but nothing seemed to work until now, Sedge Hammer appears to be doing the job, 4 stars for now, if it permanently takes them out I'll give it 5 stars. Russ
Seems to be working
By Christine on 07/29/2022
Lawn wasn't harmed
By Randall on 10/06/2022
Nut Sedge
By Carl on 05/19/2023
Long time professional user
By Don on 07/13/2023
I have been using Sledgehammer since it's introduction. When it works it is great. Following the instructions to the letter is a given. Leaf growth stage is very important. That said results vary for reasons unknown. I think that there is a threshold of how many nutlets you can give a fatal dose. Sometimes there are a lot of nuts other times just ryhzomes and tiny roots.
Sedgehammer Plus
By Larry on 08/18/2023
Works as Advertised
By David on 08/16/2016
I mixed the entire contents of the 1.33 oz. bottle with 40 gallons of water and 1 1/2 pints (about 0.5 vol. %) of non-ionic surfactant in my PTO-drive tank sprayer. My sprayer dispenses about 55 gallons per acre so I had enough solution to cover just less than an acre. My nutsedge is in patches so it was sort of a "seek and destroy" mission. After about ten days, the nutsedge started turning brown in the tops and after about 3 weeks it appears to be dead. Four starts instead of five because I've yet to see how much of it comes back next year.
SedgeHammer
By Cmd on 05/15/2012
It Works
By Ella on 05/28/2012
SedgeHammer Herbicide
By Djs on 05/31/2012
Something like this herbicide, that takes weeks to show results can't be rated completly in 3 weeks. So I am being optimistic by giving it a 4 star rating at this time. I used this product about 3 weeks ago on my 1 1/2 acre yard that in the last 2 years was getting really infested with nut grass. Now most of the nut grass has a yellow tint but is not totally dead, but the nut grass has not grown any new leaves yet. The big question in whether the herbicide will kill the nut seed and will not come back later or next spring. If the nut grass does not come back from these seeds next spring, SedgeHammer may be worth the ridiculous price they charge for it to me. Next spring I can better answer this and give a more intelligent opinion and review.