Emerald Harvest pH Up 6 Gallon/22.71 Liter BF2021

ONLY AVAILABLE FOR BLACK FRIDAY SALE Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Up. A pH reading below 5.5 is considered too acidic for most hydroponic gardens. This premium pH alkalizer allows you to raise the pH of your nutrient solution. Use pH Up as needed for guaranteed professional results.