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coco coir and potting mix pH slurries or extraction mixes
Corrosion resistant
This bucket system is simple and grows efficiently
Lawn:Apply up to 2
Bluelab pH Probe KCI Storage Solution 250ml hydroponics coco coir and potting mixBluelab pH Probe KCI Storage Solution The perfect solution to store and hydrate your Bluelab pH probes or pens. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH Probes and Pens. It is designed to increase response time and maximize the life of Bluelab pH Probes and Pens. Add KCl solution to the cap of the pH pen probe for storage, after use and hydrate in KCl solution monthly. Instructions are on the label of the
