Green Max lawn fertilizer is 10X the feeding power of ironite mineral supplement for thick, strong turf. Kids and pets friendly. Water Smart improves lawn"s ability to absorb water and nutrients. Apply evenly to a wet or dry lawn. Contains 5.75 percent iron, an essential micronutrient that enhances the natural greening process, so your lawn gets greener, faster. Delivers 100 percent nutrition in every granule so your lawn gets all food and no filler.