Bluelab Replacement pH Probe 401 to 600 CFM THE BIGGER YIELDS FLOWERING SYSTEM

THE BIGGER YIELDS FLOWERING SYSTEM ® - PROFESSIONAL LEVEL ®

fully soluble formula

The first and most important thing is to make sure you use the root control discs

Two things to confirm first

Key features:

Bluelab Replacement pH Probe 401 to 600 CFM THE BIGGER YIELDS FLOWERING SYSTEMA replacement probe for Bluelab Combo and pH Meters as well as the Bluelab Guardian Monitor. The Bluelab pH Probe is a replacement pH probe (electrode) suitable for use with Bluelab products that test the pH value of a solution. Unfortunately pH Probes do not last forever as they age through normal use and will eventually fail. With good care and use (keeping the probe tip wet and cleaning once a month) you will extend its life. The Bluelab pH Probe