Chemboys - pH Up POWDER 5 LB ac-dehumidification-humidification Also functions as an excellent

Also functions as an excellent "finishing" formula for determinate plants

(1) pre-filter included

The CAVSC-DNe is designed to gradually increase or decrease the speed of centrifugal fans depending on the day or night temperature set points

Occasionally filter housings crack from mishandling

The LED 240-R was researched and designed based on plant-specific grow trials comparing eight different spectrums

Chemboys - pH Up POWDER 5 LB ac-dehumidification-humidification Also functions as an excellentChemboys 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.