Small Green House Tour With Jorge Cervantes Posted by Johnny Green on March 23, 2013 at 9:06 AM Grower Tips Add commentsMar 232013 Here’s a video tour of a nice, small green house you can easily make yourself. The tour is provided by legendary marijuana grower Jorge Cervantes.About Johnny Green Johnny Green is a marijuana activist from Oregon. He has a Bachelor's Degree in Public Policy. Follow Johnny Green on Facebook and Twitter. Also, feel free to email any concerns.