Ortho Max Nutsedge Killer Rtu, 24 fl.oz. (2 Pack)

This product absolutely works to kill and prevent Nutsedge. Caution to not over saturate with this product. I over saturated several areas to empty the bottle and I burned the grass badly. After 3-4 soaking rains and ensuing sunshine, the burn spots have gone away and the grass has recovered. Again, do not over saturate!!!!!

This is the only thing I have found to eradicate nutgrass. If you use according to instructions and get on them when they first break the surface of the soil it takes them out in a day or two. It becomes less effective the longer you wait and the taller the weed gets.

Multiple applications of the product are required and takes 3-4 days to show signs of the affect of the product

AMAZING stuff. I bought a bottle of this stuff in the summer of 2024 and used it for the first time in July 2026. 72 hours after spraying, all of the nutsedge that I sprayed is brown and dead / dying. I'm no longer a sceptic.

Very quick response. Very satisfied.

product works, sprayers invariably leak and Amazon loses the nose of the sprayer....washers, no washers, it will leak somewhere

Easy to use. Does a good job

This works but can brown grass so it's a little tough to well treat an area and not kill your grass as it takes a few smaller treatments

This did the job, nut sedge and other weeds yellowing fast. Make sure you push the lever fully forward or you may just be spraying water. Also be aware that the hose connection is not typical for English hoses, I had to insert a male hose connector into the female thread cap on the bottle. I was concerned that the liquid would go down quickly but it turned out it dispenses steadily. There’s a viewing window on the bottle to check remaining quantity. Quick delivery and did the job