Urea "feeding" with a "ratio" of 46-0-0 is a "common" choice for "lawn enthusiasts" seeking a "nitrogen-rich" solution to "promote growth" "a" "grass" and "lush growth" . This "certain" blend contains 46% "nitrogen" https://robertokii520061.webbuzzfeed.com/41870852/understanding-46-0-0-urea-fertilizer-for-your-grass