Roundup QuikPro Herbicide Roundup QuikPro is a postemergent, systemic herbicide with no residual soil activity. It is non-selective and gives broad-spectrum control of many annual weeds, perennial weeds, woody brush and trees. This product is formulated as a water-soluble granule containing surfactant and no additional surfactant is needed. Apply through most standard sprayers after dissolution and thorough mixing with water according to label instructions. Visible results in as little as 24 hours--up to four times faster than liquid formulations of Roundup. Quick uptake speeds weed-killing power right to the root, where it can't wash away. Rainfast in one hour. DosePAK is designed for easy storage, handling, and application.Application: Mix one 1.5-oz. DosePAK with 1 gallon of water. Active ingredients: 73.3% Glyphosate 2.9% Diquat dibromide Product Label More Information This listing is for one (1.5 ounce) packet.