Nutrient Composition
Nitrogen ( N ): 65g
Phosphorus ( P ): 27g
Potassium ( K ): 130g
Calcium ( Ca ): 70mg
Copper ( Cu ): 20mg
Iron ( Fe ): 1500mg
Molybdenum ( Mo ): 10mg
Magnesium ( Mg ): 22mg
Manganese ( Mn ): 240mg
Sulfur ( S ): 75mg
Boron ( B ): 240mg
Zinc ( Zn ): 22mg