Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the pH of your nutrient solution. Use pH Down as needed for guaranteed professional results.
The Emerald Harvest® pH Down is the product you didn't think you need, but once you have it, something you won't want to live without.
Inventory Last Updated: Jul 06, 2022