Urea "nourishment" with a "composition" of 46-0-0 is a "popular" choice for "homeowners" seeking a "nitrogen-rich" solution to "green" "a" "grass" and "deep green color" . This "certain" blend contains 46% "nitrogen" https://arranvjgc541311.wikinarration.com/7759624/understanding_46_0_0_urea_lawn_food_for_your_yard