Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
not a replacement feed
pest attack damage
New growers looking for their first piece of automation without complexity
directly into your growing medium at potting time
reducing shaded areas and encouraging robust growth throughout the canopy
Bluelab - 2.77 EC Calibration Solution Plagron not a replacement feedBluelab 2. 77 EC Calibration Solution Laboratory Standard Conductivity Testing Best for: Growers who need to keep their EC meters accurate and their nutrient readings trustworthy Our thoughts This isn't a glamorous product, but it's absolutely essential if you're serious about consistency. Your EC meter is only as good as your last calibration check. Bluelab solutions are made to laboratory standards, and this one ensures your probe is reading true.
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