For many indoor and outdoor growers, the question of whether to reuse soil after harvest is both economic and envir...
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Description
Bluelab EC Probe Care Kit, set for EC meter includes:
- Instructions for probe care
- two 18 ml single-use sachets of standard 2.77 EC conductivity solution Bluelab
- one plastic cup
- Bluelab conductivity probe cleaner
- Suede for cleaning conductivity probe
- Packaging may vary