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1/2 teaspoon
When used alone as an amendment or top dress
so it can be operated safely without a lens
No knots required—uses VELCRO to attach
Active Aqua 4' x 8' Light Hanger w/Trellis Bar
Bluelab Commercial Truncheon Meter spl_jondon 1/2 teaspoonBig jobs require a big Truncheon! With a conductivity range right up to 6. 0 EC (60 CF or 4200 ppm), it will never leave you short. The Commercial Truncheon Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or CF requirement during their growing cycle. It's super tough, fully waterproof, has no on off buttons to worry about and does not need calibrating. It's great for stirring your nutrient tank too! It is
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