Atticus Empero Nutsedge Killer (1.33 oz) Halosulfuron Herbicide Concentrate | Nutgrass Killer for Lawns & Landscapes, Convenient Scoop for Easy Measuring

Seems to work on all sedges. Slow to work due to it kills from the bottom up. Meaning it kills into the roots where all the nodes are

This stuff works. It completely killed my nutgrass. I applied to empty flower bed infested with nut grass. Now it takes a while to kill but only did one application. First 6 days not much happened then tops started yellowing and continued for 3 weeks till nothing left. No sign of nutgrass coming back, it killed the roots.

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.

I had been using only one time in a planter bed and so far the product is working. I hope I control in nutsedge invasion and can plant again my bulbs. I removed all the ornamental bulbs because the product will kill them too. I don’t give the 5 starts to the product, because the instructions are in a very small letters and a lot of safety information, but not about the mixing proportions. I had to come back to the Amazon app to find that information.

This definitely works and glad we got it. Those weeds are a nightmare to get rid of!