46 0 0 fertilizer is a pure nitrogen fertilizer usually known as “urea”. Urea has a nitrogen content of 46%; hence it has a 46-0-0 analysis. Urea is highly concentrated; thus, it should only be used in areas with enough water to keep the soil moist. When used correctly, it can be highly beneficial. In corn, it’s also useful for a dry nitrogen treatment.Urea fertilizer 46-0-0 is widely used for various plants, including grass, vegetables, and flowers.

Because urea is a dry granule, potassium- and phosphorus-containing compounds mix nicely with it. Caution when mixing it with limestone as urea and pelletized limestone would not mix well. Always do your own heavy researching when mixing fertilizer, and read the manufacturer’s label very carefully.