CF cal or chemical fertilizer calculator is app for easy calculate any chemical fertilizer composition.
N-Source
-ammonium nitrate(34-0-0)
-urea(46-0-0)
-ammonium sulfate(21-0-0)
P-Source
-Triple Superphosphate(0-46-0)
-Single superphosphate(0-20-0)
-Diammoniumphosphate(18-46-0)
-Monoammoniumphosphate(11-48-0)
K-Source
-potassium chloride(0-0-60)
-potassium sulfate(0-0-50)
