http://www.cbsnews.com/stories/2009/10/07/politics/washingtonpost/main5368594.shtml
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"To some authorities, the new laws are essentially licenses to grow money. With a $100 investment in enriched soil and nutrients, almost anyone can cultivate a plant that will produce two pounds of marijuana that can sell for $9,000 in hundreds of medical marijuana clubs or on the street, according to growers.
"High-end marijuana grown under such special conditions often fetches 10 times the price of poor-quality Mexican pot grown in abandoned cornfields and stored for months in damp conditions that erode its quality further.
"What's happened in the last five years, it's just gotten totally, totally out of hand, as far as a green rush of people coming from all kinds of different states and realizing the kind of money you can make," Jack Nelsen, commander of the Humboldt County Drug Task Force in Northern California. County residents who have a doctor's recommendation can legally grow as many as 99 plants.
"Authorities found and destroyed about 8 million marijuana plants in the United States last year, compared with about 3 million plants in 2004. Asked to estimate how much of the overall marijuana crop was being caught in his area, Wayne Hanson, who heads the marijuana unit of the Humboldt County Sheriff's Office, said: "I would truthfully say we're lucky if we're getting 1 percent"...
