DIRECTIONS FOR USE: Do NOT add to nutrient solution or other additives. Use with water ONLY 7-10 days prior to harvest. Rockwool and Soil: Use with properly pH balanced water. Final Cycle: Drain and rinse reservoir of all nutrient solution. Fill with clean water and add 2.5 ml per liter (1/2 tsp per quart) of water. Agitate thoroughly. pH should be adjusted between 5.5-5.8 for hydroponic and 6.2-6.5 for sphagnum moss and soil mixes. Continue for the last 7-10 days of the flowering cycle.
