US CA: Pot-Fueled Prosperity In Hydroponic Gardening

The Press Democrat, 07 Jan 2012 – As plastic bottles shuttle along humming conveyor belts in General Hydroponics’ vast Sebastopol factory, a row of nozzles fills the bottles with a bright pink liquid. The production of this proprietary mixture of phosphates, sulfates and potassium is being fueled by the popularity of growing plants indoors.