Atticus Empero Nutsedge Killer (1.33 oz) Halosulfuron-Methyl 75% Turf Herbicide - Kills Nut Grass in Established Lawns, Ornamental Turfgrass, & Landscape Areas

Husband got some of this to fight yellow nutsedge. This absolutely NUKES it... His words: Cut your grass so it's all level without rain scheduled for the next 3 days. This gives the weeds time to grow and stand out - they self-identify this way so the nutsedge shoots up, stands out. Target: Acquired. Follow the directions - takes 1 little bitty spoonful per gallon of water. I put the pellets of Empero in a water bottle, fill with water, shake shake shake. Now you have concentrated liquid to put in your sprayer and all the pellets are fully dissolved. Then pour in your concentrate, fill your sprayer accordingly. Spray the nutsedge or kyllinga and wait. Your patience will be rewarded. Spray it again the next day too. And again the next day. By about day 5-7, all of your nutsedge and kyllinga will be turning brown and yellow and dying. This process allows the plant to take the poison down into the rhizomes. Nutsedge in particular has tubers almost like mini-potatoes, so you need to get the poison down there if you really want to kill it. Otherwise you risk whack-a-mole and it'll keep popping up. Getting rid of these grassy weeds is a process, it's a journey, and it's not hard to win this way.

Works, be patient. I applied it last season. It took a couple of weeks to take effect. It basically stopped it from growing and spreading. Kind of slowly turned it yellow. This year there is not a hint of the stuff in my lawn and it was everywhere. Follow the instructions and need to be patient.

This thing is the best we’ve ever used, and that stuff grows back like crazy.

Product works but at first experience, not as effective as original Sedgehammer. From my experience of using Empero 1 year, you need to double the quantity, so 2 level scoops of the provided scooper per 1 gallon water. You need to add 2 teaspoons of dish soap for product to stick. Avoid rain and watering 6 hours prior to applying and 18 hours after. Best time to apply is evening when sun is not at peak to allow product to penetrate and not evaporate. Results are visible 5 days after applying. Do not mow for 4 days after applying. Follow these instructions and you'll thank me for what I learned the hard way. Removing 1 star as product does not work as per provided instructions.

Does kill nutsedge, I hit it early as it comes up and repeat a couple times as I search for beer sprouts. Does not seem to hurt centepede grass. It’s a little slow to die but it does work. Add Dawn or other dish soap so it will stick to the leaves and not roll off.

Works well

If you have a sedge weed, this is the stuff. Cheaper than name brand, have used other products from atticus always with great results. This one does not disappoint.

Wasn’t as effective as it was explained to me I did mix it with my eraser weed killer and together they did a great job on the nut Grass all the way to take a couple weeks because that stuff is tough to kill! Definitely not worth the price! in my opinion