The 14-0-7 Prevents Crabgrass Plus with .172% Dithiopyr is a powerful pre-emergent herbicide designed to prevent the growth of crabgrass and other weeds in your lawn. It contains 14% nitrogen to encourage healthy grass growth and 7% potassium for strong root development and overall lawn health. The active ingredient, Dithiopyr, provides reliable control over a variety of grassy and broadleaf weeds, including crabgrass, barnyard grass, and goosegrass. With a coverage of 12,500 square feet per 50 lb bag, this product ensures effective, long-lasting protection for your lawn.