Been wondering about a lot of this myself...
http://bigbudsmag.com/grow/article/medical-hydroponics-marijuana-nutrients-technology-past-present-future-january-2012
Anyone else besides me happy that this has FINALLY happened? I can't switch up just yet, but it's on my To Do list.
http://www.youtube.com/watch?v=GEdyz5fetcw
Dude, what the f--k is happening that the High Times Cannabis Cup is getting raided?
http://bigbudsmag.com/lifestyle/article/high-times-cannabis-cup-raided-not-completely-unexpected-november-2011