EH pH Down - 2.5 Gal. Seed Armory 5″W x 21

5″W x 21

It even comes with an additional sensor shield for protection between uses

Case of 500

pump contactors

But different types of plants have significantly different nutrient needs

EH pH Down - 2.5 Gal. Seed Armory 5″W x 21Get 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