SGH plant?

I know the title is confusing and intresting, so here it is the question.

Firstly I am new to this forum, but not to marijuana.

I wanted to ask a simple question, by the looks of it marijuana needs lots of space and room to grow but since i live in a small room it doesnt leave me a lot of option but to buy it from a "friend".

So I need to know is it possible to grow a smalle marijuana plant but still have a great high i.e Small Great High .

do I need to grow it in a certain way or do I need a special strain type or beat it with a stick to teach it a lesson....

I am pretty sure I can grow it, I have all the books and I already have a local expert to help...

but I need it in smaller packages but still have the same kick.....hopefully i just need a certain strain.

try some lowryder 2 I've heard that its pretty good smoke and it auto flowers and stays around 2 feet or less at maturity. I have never grown it myself so this is all hear say, but you can check the forum for grow journals with lowryder2 I am sure there are a at least a few out there.