Urea fertilizer, commonly labeled as 46-0-0, signifies a widely used nitrogen source for improving lawn growth. The ratio 46-0-0 reveal that it's nearly 46% nitrogen, with zero phosphorus and potassium. https://fertilizer-sourcing-comp394656.mybloglicious.com/63286445/understanding-this-46-0-0-urea-product-for-your-lawn