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Additional Information: Pyrethrins
Black Vinyl Tubing - (ID) 3/4" - (OD) 1" - 100 ft
Fan/Duct/Filter Size: This Mars Hydro 6" Smart Ventilation Kit features a 6-inch size for fan
RootShield Plus is an OMRI Listed and EPA registered biological fungicide designed to prevent and suppress common root-borne diseases in organic growing
Nominal Pore Opening: 4 Angstroms
Bluelab Combo Meter Perris Hydroponics Additional Information: PyrethrinsBluelab Combo Meter Take Care of the Fundamentals The Science Behind Healthier Plants The fundamental parameters of pH, conductivity and temperature all play a pivotal role in driving optimal plant health. By regularly measuring the fundamentals, the Bluelab Combo Meter will enable you to optimize your plants nutrient uptake. While conductivity indicates the total amount of nutrients in your solution, pH (potential Hydrogen) shows how acidic or
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