Emerald Harvest pH Down, 1 qt container Connect up to four devices

Connect up to four devices to provide each with shared or independent programming

No other nutrient supplement on the market contains it

Runs lights

Includes storage case

Technical SpecsOscillatingYesNumber of Speeds3Voltage120Hz60Amps - High0

Emerald Harvest pH Down, 1 qt container Connect up to four devicesEmerald Harvest pH Down pH up and pH down: Keep the nutrient solution and the growing medium in the sweet spot (pH 5. 56. 5) for optimal nutrient uptake and no nutrient deficiencies. pH Up and Down are buffers composed of a weak base (Up) and weak acid (Down) designed to correct pH imbalances. pH Up and pH Down adjust the pH for optimal nutrient uptake and stable beneficial bacteria colonies, and they forestall nutrient deficiencies