EH pH Down - 1 Gal. - Case of 4 spawn bags B75V suits pools up to

B75V suits pools up to 21

Hydroponic & Soil Root Zone Treatment – Diluted H2O2 added to irrigation water or reservoirs boosts dissolved oxygen

Airflow - 402CFM

Height w/ Extension Kit (sold separately): 7’7″

Product Description: Developed for various ventilation

EH pH Down - 1 Gal. - Case of 4 spawn bags B75V suits pools up toGet It Just Right Emerald Harvests premium pH adjusters, pH Up and pH Down, let you fine tune the pH of the growing medium. This enables you to regulate the pH for optimal nutrient uptake and stable conditions for beneficial microbes living in the root zone. When the pH of the nutrient solution stays in the sweet spot (pH 5. 8 6. 3), sufficient essential nutrients remain available to the plant roots for heavy yields and bountiful harvests. Benefits