Chemboys - pH Down MAX 1 Quart

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up to 8x stronger than General Hydroponics; up to 1.5-3x stronger than Advanced Nutrients No Dyes (Why do others add dyes?) Promotes plant growth and overall healthy plants Promote s pH stability THIS STUFF IS STRONG. BE VERY CAREFUL - WEAR SAFETY EQUIPMENT. DO NOT MIX WITH pH UP - AND YOU MUST ALWAYS DILUTE BY ADDING SMALL AMOUNTS TO WATER SLOWLY AND SAFELY, BEFORE USING. Show more