http://www.smh.com.au/articles/2006/02/03/1138836424323.html?from=rss
"NSW will introduce Australia's first laws to distinguish between hydroponically-grown and outdoor cultivated cannabis, toughening penalties for growing the indoor crops.
Announcing the new laws, NSW Premier Morris Iemma said hydroponically-grown cannabis is up to seven times more potent than marijuana grown outside using less sophisticated techniques."
