Growing copious amounts of marijuana indoors in a small space, for a short amount of time. I.E. filling your entire basement floor with kush plants for 3 months, crankin the lights down to 12 hours when they get around a foot and a half tall. This method allows many small plants to be harvested at one time, allowing a continuous cycle of bud to be grown and enjoyed. As one of your "seas" is maturing you can begin another.
Yo my boys been growin this dank Sea of Green in his basement, its only been 3 months and were harvesting that shit already!