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It is used widely as a fertilizer when high levels of phosphorous and potassium are needed
- 5lb Capacity
The "non-wetting" polypropylene surface eliminates concave meniscus and makes reading easier and more accurate
Keep your beneficial micro-organisms alive and thriving
Just spray once or twice a week during early and mid-bloom
ORGANIC AIR CHARCOAL FILTER 6IN SOLUTION GRADE It is used widely asCharcoal 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 &