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Hydrofarm's popular Cool Tube now comes in a 24" model with an adjustable reflector
●【High Reflective&Noise Free Fanless Led Grow System】Quickly heat dispersing material aluminum reducing light lost to aisles and walls
ADsorption Yield (adsorption with a “d”) is the key
66mm bed thickness
Chemboys - pH Up POWDER 2 LB coco Hydrofarm's popular Cool Tube nowChemboys 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.
