I've just implemented General Organics into a DWC I recently built using 6in air stones. I ran GO (grow) vs An (micro), The General organics line produced a 2-4 inch layer of foam (the consistency of shaving creme) and also fell out of solution readily, causing slower up take of water by the pump. The G.O. line compared to the AN 3 part line is far less concentrated. When using AN i use a pipette to delineate nutes to the reservoir and use a jar when for the G.O. General organics line is cheaper and contains more of the micro elements including copper, molybdenum. In the future i will most likely supplement GO line with the AN line to provide a well rounded nutrient for muh girls
