Also, if you're interested in hydroponics (especially indoor) and live within the US, be careful how you buy the materials needed to start. The police are known to profile these customers and raid the houses several months later [0].
That was just one of the more succinct sources I could find at the time. Here is an article from the Washington Post which details the subsequent lawsuit against the police department (which they lost).
soared|9 years ago
go_go_|9 years ago
https://www.washingtonpost.com/news/the-watch/wp/2015/12/28/...