Quote Originally Posted by SmudgeSticky
I've thought of that

Im only thinking about a tree after trying to find somewhere suitable for the last 3 years and not finding one.

Not much free land left in Ireland! And I dont mind climbing a tree once in a while.
This is why many people grow indoors.

Since you live in someone else's home thats not possible. So the only "responsible" thing for you to do is to get your own place and then go about growing indoors. Always remember loose lips sink ships. Don't trust anyone with something that can put your personal freedom in the scales of justice.