Emerald Harvest pH Down 6 Gallon Water Pumps Aeration & Irrigation Mother Earth® Perlite is naturally

Mother Earth® Perlite is naturally occurring siliceous rock that expands up to 20 times its original volume when heated to 1600° F

Also included is a built-in roll holder and cutter for storage and creating custom bag lengths

the trim tray is made with quality materials and ingenuity

an invigorating premium plant tonic from Emerald Harvest

Nutrients found in Grow A & B are balanced

Emerald Harvest pH Down 6 Gallon Water Pumps Aeration & Irrigation Mother Earth® Perlite is naturallyKeep 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.