Compare Spring Lawn Fertilizers GreenView Fairway Formula Spring Fertilizer Weed & Feed and Crabgrass Preventer GreenViewBroadleafWeed Controlplus Lawn Food with GreenSmart GreenView Fairway Formula Spring Fertilizer with Crabgrass Preventer GreenView Crabgrass Controlplus Lawn Food with GreenSmart GreenView Fairway FormulaLawn Fertilizer GreenView Lawn Food with GreenSmart Guaranteed Analysis 24-0-6 27-0-4 27-0-5 26-0-4 27-0-5 22-0-4 Prevents crabgrass Yes No Yes Yes No No Kills dandelions and other broadleaf weeds Yes Yes No No No No Weeks of feeding 12 8 12 8 12 8 Slow release nitrogen sources METH-EX MESA MESAMETH-EX MESA MESAMETH-EX MESA Phosphate Free Yes Yes Yes Yes Yes Yes Cost per bag: 5,000 sq. ft. bag $32.99 $19.99 $27.99 $23.99 $24.99 $15.99 10,000 sq. ft. bag $58.99 $45.99 15,000 sq. ft. bag $49.99 $56.99 $38.99