Urea "plant food" with a "analysis" of 46-0-0 is a "widely used" choice for "homeowners" seeking a "nitrogen-rich" solution to "green" "a" "turf" and "deep green color" . This "specific" blend contains 46% "nitrogen" https://safiyalxqe598262.wikicommunications.com/7671145/understanding_forty_six_zero_zero_urea_plant_food_for_your_grass