Bluelab pH Probe KCl Storage Solution Size:120 ml SLF-100 goes to work immediately

SLF-100 goes to work immediately to keep your system running smooth and free of toxic buildup

Manage humidity and light for optimal plant growth success

This kit has what you need to get your hydroponic system started

They are 100% water soluble formulas containing a properly balanced mixture of all essential plant nutrients with quality-enhancing elements: calcium

a powerful bloom booster

Bluelab pH Probe KCl Storage Solution Size:120 ml SLF-100 goes to work immediatelyThe 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.