Bluelab pH Probe KCl Storage Solution Commercial Water Filters It also helps "leap start"

It also helps "leap start" new transplants and shield roots from shock and disease

so your plants remain resilient throughout both the grow and bloom phases

The meter can be recalibrated with digital calibration using the push buttons

you get more fruits

Bluelab pH Probe KCl Storage Solution Commercial Water Filters It also helps "leap start"The perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCl solution to store the pH pen probe after use and hydrate monthly. Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.