Urea "lawn food" with a "composition" of 46-0-0 is a "common" choice for "gardeners" seeking a "nitrogen-rich" solution to "promote growth" "a" "grass" and "deep green color" . This "certain" blend contains 46% "N" https://martinaaaac299366.wikisona.com/2455998/understanding_forty_six_zero_zero_urea_lawn_food_for_your_yard