Urea "plant food" with a "ratio" of 46-0-0 is a "widely used" choice for "gardeners" seeking a "nitrogen-rich" solution to "promote growth" "a" "grass" and "deep green color" . This "certain" blend contains 46% "N" https://majaxljm745734.aboutyoublog.com/53389736/understanding-46-0-0-urea-plant-food-for-your-grass