EH pH Down - 1 Gal. fluorescent-lighting It has an airflow rating

It has an airflow rating of 1668 CFM

Air Velocity: Max 25 mm/sec (4900 ft/min)

Whether you're tackling commercial carpet tear-outs or residential remodels

This is the perfect lock channel for light dep

and grow stronger plants with Botanicare Hydroguard—the essential root inoculant for any grower

EH pH Down - 1 Gal. fluorescent-lighting It has an airflow ratingGet 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