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Hydroton® brand expanded clay is semi-porous and generally does not float like other products can
Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution—can be recalibrated with digital calibration using the push buttons
The result
It's ideal for homes
As the carbon-based concentration and mineral nutrition moves throughout the plants vascular system
HF EXTENSION CORD - 120V - 12FT - 3 OUTLET RAINMAKER Hydroton® brand expanded clay isGet connected! This extension cord extends your reachfreeing you up from inconvenient outlets placed around your grow room or work room. The strong, sturdy cord is made to stand up to all kinds of environments, ensuring that your power keeps running when you need it most. Features 14 gauge cord with grounded 120V plug for maximum safety Heavy duty molded outlet for longer life 15 amp 3 outlets Indoor use only 1800 maximum watts UL listed
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