Illegal marijuana production in North America is concentrated on the Western Coast, notably in California's Emerald Triangle and Hawaii.
The majority of illegal marijuana production in North America primarily takes place on the Western Coast of the United States, particularly in regions like the Emerald Triangle in northern California. This area's remote location makes it challenging for law enforcement to detect illegal cannabis fields. Additionally, Hawaii is also a significant producer due to its favorable climate and lack of competition from other sources.
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