Urea "feeding" with a "ratio" of 46-0-0 is a "popular" choice for "gardeners" seeking a "nitrogen-rich" solution to "encourage" "the" "lawn" and "deep green color" . This "certain" blend contains 46% "nitrogen" and 0% https://robertokii520061.webbuzzfeed.com/41870852/understanding-46-0-0-urea-fertilizer-for-your-grass