Available Phosphoric Acid (P2Os) ….. 39%
Soluble Potash (K2O) ….. 25%
DIRECTIONS FOR USE:
Mix 0.5 grams per liter (1/10 tsp. per quart) of nutrient solution during the initial transition from early growth to bloom phase. This will raise the ppm by approximately 200. Do NOT use as a foliar spray.
Ingredients: Potassium sulfate, potassium phosphate and magnesium phosphate.
Note: 1 tsp = 7 grams