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Most importantly its composition is one that has a true elemental 9-18 ratio of P and K calculated by weight
Known For Many Years As The Benchmark In Quality & Reliability
Carbon dioxide is one of the most important factors in an indoor grow room
The ONA Block measures 3" x 3" and will fit in most places
Increases Cation Exchange Capacity
Revolution Stratos 200 AC Most importantly its composition isRevolution Fans The Revolution range is simply a cut above the competition. Free running, double balanced axial impellor with matching guide veins, coupled to the powerful efficient German motors make these fans, more powerful and more efficient than any other fan in this class. The EC version, uses state of the art EC technology. More powerful and over 50% more efficient than standard AC fans. No humming or buzzing at low speeds. These fans are the
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