Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz.

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

I sprayed this on nutsedge that was taking over part of my backyard. After about 2 days the nutsedge had turned brown and after about 4 days it was dead. It’s been about a week now and the nutsedge hasn’t returned but I saved half of the bottle of this product just in case I need to do a second treatment. This weed killer also took care of some different weeds in the vicinity. I like that this sprays easily with a hose attached but I’m deducting one star because sometimes it’s not clear from the nozzle switch if it’s in “water” mode or if it’s actually spraying the chemicals onto the lawn. I accidentally bumped the switch and didn’t realize until a few minutes later and the water may have diluted the weedkiller I had just sprayed down. But overall this is a great product and more effective than other weed treatments I’ve used on my lawn.

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.

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

Works well