3-in-1 products provides pre & post-emergent weed control plus it feeds & greens for up to 8 weeks. Prevents crabgrass, kills broadleaf weeds, and feeds the lawn in one time saving step. Kills over 250 lawn weeds including dandelion, chickweed, thistle, and clover. Prevents crabgrass and other undesirable annual grasses from emerging. Also contains long-lasting, slow release fertilizer with essential nutrients for the lawn. Apply in spring when weeds are growing. Provides season-long weed control and feeding without multiple applications. Ideal for use on established bahiagrass, bermudagrass, buffalograss, fine fescues, Kentucky bluegrass, perennial ryegrass, tall fescue, and zoysiagrass. Glyphosate-free.