MaxLawn brand Lawn Food model #720-2020. A granular ready to use formula that provides a fertilizer feeding that thickens and promotes a lush, deep green lawn packaged in a 16Lb poly bag that treats up to 5,000 sq ft. A blended formula that promotes a healthier lawn. Contains slow release nitrogen for long lasting feeding and iron for extra deep greening. Apply using a spreader in mid thru late summer as the third application of the growing season. This product may also be applied anytime through-out the growing season when a general feeding is required.