Ornamec OTT Over-The-Top Grass Herbicide - Post-Emergent Control - 32 fl oz Bottle by PBI Gordon

Ideal for use on ornamentals, nurseries, and landscapes. Reduces the risk of ornamental plant injury. Selectively controls emerged annual grasses - panicums, goosegrass, crabgrass, foxtails, and sandbur. Also controls stubborn perennial species like Bermuda grass, quack grass, torpedo grass, and Johnson grass. Grass growth stops within 48 hours, and death occurs within 1 to 3 weeks.