Urea fertilizer, commonly labeled as 46-0-0, signifies a widely used nitrogen source for improving lawn growth. The numbers 46-0-0 reveal that it's completely 46% nitrogen, with no phosphorus and potassium. https://urea-fertilizer-price-50198708.theblogfairy.com/42017382/understanding-a-46-0-0-urea-product-for-your-grass