Urea "lawn food" with a "composition" of 46-0-0 is a "popular" choice for "gardeners" seeking a "nitrogen-rich" solution to "green" "a" "turf" and "healthy appearance" . This "certain" blend contains 46% "nitrogren" https://liviaonht173160.buscawiki.com/2412739/understanding_46_0_0_urea_lawn_food_for_your_yard