Dry, powdered preparation for lowering the pH! GHE Dry pH Down is a new concept in pH-regulators - harmless, concentrated and easy to use. GHE Dry pH Down is a very pure product - perfectly soluble, economical and applicable throughout the development cycle. Besides adjusting the acidity, Dry pH Down brings certain quantities of nutrients - nitrogen, phosphorus, magnesium, sulfur and mikroelementi.mozhe be used to clean hydroponic systems, irrigation makruchi and substrates in very small quantities - spray after applying insecticides cleaning and feeding on leaves
