A. fertilizer urea is a small diameter,solid srical white product that is infinitely soluble in water and is a benign and safe chemical to handle.B. When gardens need lots of nitrogen fast,fertilizer urea provides it.At 46 percent nitrogen, it is more effective that any other nitrogen fertilizers.C.fertilizer urea is a high concentration of nitrogen fertilizer and it a neutral organic fertilizer.It can also be used in the production of a variety of compound fertilizer.