IRISH GREEN is formulated, tested and manufactured at our facility in Atlanta GA. Specially designed to be a cost effective alternate to Endurant Premium grass colorant. IRISH GREEN grass pigment is super concentrated, environmentally friendly, can easily be spray applied on brown, dormant natural grass to instantly turn it looking a healthy lush natural green color. Low amounts of 10 - 19 ounces of this concentrate will cover 1 acre. Individual coverage area will depend on the dilution ratio, intensity of the green color required, the height of the grass to be painted, the speed and type of the application equipment used. IRISH GREEN will not wash or flake off from the grass but will come off as grass becomes healthy and grows, the green pigment is mowed off along with the grass blades.