Urea "fertilizer" with a "analysis" of 46-0-0 is a "widely used" choice for "homeowners" seeking a "high-nitrogen" solution to "green" "a" "lawn" and "deep green color" . This "certain" blend contains 46% "nitrogren" https://aprilfkdq097193.wikinstructions.com/388989/understanding_46_0_0_urea_lawn_food_for_your_grass