5,000 SQFT Coverage, 28-0-3, Zero P Turf Builder + 2 Weed Control, Phosphorous Free, Kills Dandelions and feeds grass to crowd out future weeds. Builds Thick, Green Turf From The Roots Up Without Burning Your Lawn. Apply when weeds are actively growing, but no more than two times per year. Do not use on St. Augustinegrass, Floratam, Dichondra, Lippia, carpetgrass or bentgrass lawns.