73 µmol/s

COCOBLOOM also contains a natural kelp extract to condition the cocopeat and to stimulate and maintain a healthy root system

Adds natural PH stable silica (salicylic acid) for stronger cells and mold resistance

You can use at 5ml/L throughout both grow and bloom cycles or use:

With its synthetic formula

Bluelab pH & Conductivity Probe Care Kit Light Controllers 73 µmol/sThe Bluelab Probe Care Kit pH & Conductivity was made to help you easily maintain all of your tools for precise and accurate readings. It includes everything you need to completely service, clean and calibrate your pH and EC probes! It's the complete kit! Bluelab recommends providing your Bluelab equipment with a service every month. It's a quick and easy process, and takes about as long as brushing your teeth! Kit Includes: Probe care instructions