Bluelab pH Probe Care Kit Harvest into one powerful kit

into one powerful kit

and the canister grows with the bore: the 100 mm (4") unit measures 38

improved nutrient uptake

Massive helps plants achieve their full genetic potential

Its four-layer construction significantly outperforms the single-layer aluminium ducting commonly found at hardware stores

Bluelab pH Probe Care Kit Harvest into one powerful kitThe Bluelab pH Probe Care Kit provides everything growers need to clean, calibrate, and maintain the accuracy of their Bluelab pH probes. Regular maintenance ensures precise pH readings, extending probe life and maintaining consistency across every measurement. This complete kit includes Bluelabs official pH cleaning solution, calibration standards, and tools for simple, reliable care. Designed for both pH probes and Combo Meters, it allows you to