Urea "lawn food" with a "composition" of 46-0-0 is a "common" choice for "gardeners" seeking a "nitrogen-heavy" solution to "green" "their" "lawn" and "deep green color" . This "certain" blend contains 46% "nitrogren" https://vinnypisw544113.wikilima.com/2296910/understanding_forty_six_zero_zero_urea_lawn_food_for_your_lawn