Step #1 of our fertilizer program, should be applied in early spring; mid March - Early April, at the rate of 3-5 pounds per thousand square feet. Should NOT be applied with grass seed. An economical combination fertilizer and weed control product with NPK of 12-0-0 For residential, commercial and general turf use .29% Prodiamine pre-emergent for control of crabgrass and other weeds 50% LSN (Lebanon stabilized nitrogen) enhanced efficiency fertilizer prevents loss of nitrogen due to volatilization Muriate of potash which stimulates the growth of strong cells and provides disease resistance by promoting thickness of the outer cell walls Please see label for specific information on pests controlled, application rates, timing and use $45 per 50lb bag (covers 10-12k sq ft) 4+ $41 per bag 8+ $38 pre bag Please call or email for wholesale and pallet pricing