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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
reflective
embodying a fusion of superior chemistry
Black Side Features
double overwrapped around the whole lot rather than around each packet
General Hydroponics PRO pH Style:pH Down reflectiveGeneral Hydroponics Pro pH adjusters are based on a completely different technology than our traditional smaller sized adjusters offering. New non mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non corrosive and non
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