Bluelab® pH Probe for Solutions Black Gloves For ongoing support

For ongoing support

Bacillus megaterium

Support every stage of growth with consistent

and can be delivered in large batches or controlled point feedings

healthy and delicious

Bluelab® pH Probe for Solutions Black Gloves For ongoing supportBluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all glass electrodes because of its tough polypropylene barrel. Gel filled (non refillable) making it maintenance free and a double junction reference providing longer life. About this item