Prices start at : 3.84 USD / 2.00 lbs
0.018% Available size: 1 lb Bag DIRECTIONS FOR USE: Mix to 125 ppm nitrogen, or roughly 3/4 tsp per gallon of well or tap water. Ingredients: Ammoniam nitrate, ammonium phosphate, boric acid, calcium nitrate, copper sulfate, iron EDTA, manganese sulfate,...