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Keep your beneficial micro-organisms alive and thriving
The "non-wetting" polypropylene surface eliminates concave meniscus and makes reading easier and more accurate
Garden tip: Big Bloom® is formulated for all fruiting and flowering plants
taller pots and deeper saturation
ORGANIC AIR CHARCOAL FILTER 6IN SOLUTION GRADE Keep your beneficial micro-organisms aliveCharcoal fiber odor filters feature a tightly woven 3 layer charcoal fiber technology that removes particulate matter as well as odor and gasses from the air. This super efficient, high capacity odor filter can be used with high CFM fans unlike traditional carbon filters. Perfect for scrubbing and supplemental odor control. Great back up filter for controlled, sealed rooms with high temperature triggered exhaust fans. Greenhouse charcoal fiber odor &