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 pH&EC Probe Care Kit contains:
- Instructions for probe care
- 18ml single-use sachets of Bluelab solutions - two each: pH 7.0, pH 4.0, KCl, and standard solution 2.77 EC
- Three plastic cups
- Cleaning solution for Bluelab pH probe
- Cleaning solution for Bluelab conductivity probes
- Toothbrush for cleaning pH probe
- Suede for cleaning conductivity probe
- Packaging may vary