• Eliminates DIFFICULT WEEDS: Apply to actively developing turf to target difficult-to-kill weeds such as dandelions, clovers, and black medic; moreover, our breakthrough formula kills over 200 different species of weeds.
• PREVENTS NEW WEEDS: Establishes a 6-month control barrier that keeps new weeds at bay.
• KILLS LARGE CRABGRASS: Contains four proven weed killers for crabgrass management, killing it to the root. Crabgrass begins to turn purple after three days, indicating that it is functioning.
• PREVENTS NEW CRABGRASS: Forms a barrier at the top layer of the soil that prevents crabgrass from reemerging for up to 6 months. When applied as prescribed, it will not harm your lawn.
• GROWS YOUR LAWN FOR UP TO 3 MONTHS: Fertilizer formula feeds your lawn for immediate greening, long-term feeding, and stronger grass.
• COVERAGE AREA: Treats up to 10,000 square feet; RESTRICTIONS: Not available in New York, Hawaii, or Florida.
• Product Dimensions (cm): 55.88 x 35.56 x 12.07

You just need one Blue Bag! It kills lawn weeds. It keeps young weeds at bay. Crabgrass is killed by it. It also prevents the growth of fresh crabgrass. Plus, it feeds and greens for up to 3 months. Our innovative approach also inhibits new weeds - up to 6 months! And if Crabgrass is your concern, we have you covered. 5 In 1 Weed & Feed destroys Crabgrass and prevents new Crabgrass - up to 6 months. 5 in 1 removes the guesswork from lawn maintenance. Apply it in spring or early summer, even if Crabgrass and weeds have already developed. It makes no difference. One application produces effects because it is both a preventer and a killer. You just need one Blue Bag listed. Active Ingredients: 0.818% 2,4-Dichlorophenoxyacetic acid; 0.419% Quinclorac; 0.073% Dicamba; 0.240% Dithiopyr. 92564-75 is the EPA registration number. 22-0-4 NPK Fertilizer Analysis.