Pay in 4 interest-free payments of $5.10 Learn more
Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Setup and calibrate your meter in no time with as little as a 1 point calibration
Hard Chrome Plated
Weight (lb): 3
Now with 15% more perlite in every bag
and humic acid
Chemboys - pH Up POWDER 1 LB coco Setup and calibrate your meterChemboys pH Up Flake up to 20x stronger than GH; up to 4 6x stronger than Advanced Nutrients NO DYES (Why do others add dyes?) THIS STUFF IS STRONG. BE VERY CAREFUL WEAR SAFETY EQUIPMENT. DO NOT MIX WITH pH DOWN AND YOU MUST ALWAYS DILUTE BY ADDING SMALL AMOUNTS TO WATER SLOWLY AND SAFELY, BEFORE USING.
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