People will soon be able to purchase marijuana legally in Colorado and Washington State. Who will get high, financially speaking, from this emerging market? One aspiring company is GrowLife (PHOT), a publicly traded business in Woodland Hills, Calif., with cheeky ticker symbol PHOT. It doesn’t actually sell pot; it caters to marijuana growers, dealing them hydroponic gardening equipment. More intriguingly, GrowLife wants to be their lender.