DUCT CARBON FILTER, AUSTRALIAN CHARCOAL, 12-INCH grow-system/-trays/-reservoirs Seaweed is ultra-concentrated and must

Seaweed is ultra-concentrated and must be diluted with water for use in irrigation solutions or as a foliar spray

and automatic calibration—all in a floating

• Weight: 90lbs

since it qualifies for exemption under FIFRA section 25 (B) as a minimum risk pesticide

2 RAW Calcium/Mag - 8 oz

DUCT CARBON FILTER, AUSTRALIAN CHARCOAL, 12-INCH grow-system/-trays/-reservoirs Seaweed is ultra-concentrated and mustDesigned to eliminate odors and chemicals for grow tents and hydroponics room. Features premium grade Australian charcoal with higher adsorption and longer life rating. Contains heavy duty aluminum flanges, galvanized steel meshing, and clothed pre filter. Enables maximum airflow passthrough for both intake and exhaust configurations. Duct Opening: 12 Length: 28" Airflow Rating: 1668 CFM Carbon: Australian RC412 at 1200+ IAV Thickness: 38mm PRODUCT