Was a little spendy but very effective. After several attempts to get rid of the Texas Sedge that was quickly taking over my tif419 with other products, I went ahead and tried, was brown by end of day, completely dead 3days after. Tif uneffected, no sign of stress.
This product was very effective in controlling the nutgrass which had been present for years. One spray accomplished most of the control. Total control was accomplished with a second spraying. This was last summer and the nutgrass has not returned.