Gallon, Ready To Use Roundup, Use On Driveways, Patios, Fence Rows & Rock Landscapes Where No Vegetation Is Desired, Hard On Weeds, No Mixing Or Measuring, Effective In Cool & Cloudy Conditions As Well As Warm & Sunny, Covers 400 SQFT, Active: 2% Glyphosate, 2% Pelagonic Acid & Related Fatty Acids, Trigger Sprayer.
