Emerald Harvest pH Down Harvest Sorters and trace minerals from the

and trace minerals from the land and sea in a 100% soluble form

aiding in crop resistance to pest and disease

Coupled with the lights being cut from 18 to 12 hours

Commonly used to provide oxygen in aquariums

Apply once a week during the entire vegetative growth stage

Emerald Harvest pH Down Harvest Sorters and trace minerals from theKeep 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. WHAT MAKES IT WORK? pH Up and pH Down are buffers composed of a weak base (up) and weak acid (down) designed to correct pH imbalances in hydroponic gardens. pH