U need 120 cubic yards of soil thats about 10 dump trucks full of soil. You literally have to get 10 dump trucks sent to your grow location and dump it where youre growing that year because otherwise how are you going to move 120 cubic yards of dirt and nutrients and such.. Have u thought of that? And have you thought of how you're gonna get rid of this 100 thousand dollar crop when you don't know people who can sell it for you because I really doubt you're gonna get rid of that much weed selling it to personal supply smokers. Only way u getting rid of that much is selling to dealers. Unless the government approves your medical facility but I think people should think about how that part right there probably isn't gonna happen lol and if it doesn't this guy is just going to be sitting on a shit ton o weed and no way to get rid of it and actually get money. Some people seem to think weed is money but it's really not..you need to know people and have the deals that they want, and work up a customer base for a really long time