EH pH Down - 1 Gal. pest-and-disease-control square shaped gusset base allows

square shaped gusset base allows the bags to stand independently

Active Air pre-filters are individually shrink-wrapped with a UPC code for an easy display and sale

interactive controls

Humboldt Nutrients employs the foremost experts in horticultural enzymes to formulate Prozyme into a highly diverse blend of enzymatic compounds

Dependability is critical in a lighting timer and failure is not an option

EH pH Down - 1 Gal. pest-and-disease-control square shaped gusset base allowsGet 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