Urea is the most concentrated solid nitrogen fertilizer, widely used in agriculture and turf applications for fast, economic green-up and vegetative growth.
Configure your targets and click "Run Analysis" to generate your fertilizer recipe.
Urea is a high-grade chemical source supplying essential plant nutrients. The standard NPK ratio of this fertilizer is 46-0-0, which signifies that it contains 46% Nitrogen (N), 0% Phosphorus as P₂O₅, and 0% Potassium as K₂O by total product weight. Under agronomic standards, the phosphorus and potassium components are expressed in their oxide forms rather than elemental phosphorus and potassium.
When dissolved in water, this fertilizer dissociates into plant-available ionic nutrients. This allows roots to absorb them instantly via active transport. Understanding the exact composition prevents chemical lockouts and guarantees optimal nutrient concentrations.
This fertilizer is highly effective when applied to crops and systems requiring quick, specific nutrient supply:
At a standard temperature of 20°C, the maximum solubility limit of Urea is 1079 grams per liter of water. Attempting to mix at concentrations above this threshold will result in precipitation, leaving undissolved particles at the bottom of your reservoir or mixing tank.
To prevent chemical reactions that render nutrients unavailable to plants, observe the following compatibility constraints:
Avoid mixing with highly acidic fertilizers in concentrate to prevent heat generation.
Do not apply on wet leaves to avoid burning.
Avoid application in direct sunlight or dry soils to reduce nitrogen volatilization loss.
Compare or blend Urea with other high-grade fertilizer materials to complete your custom recipe:
Applying 46% Nitrogen via surface broadcast yields a ~30% volatilization loss (13.80% N lost to atmosphere).