i was hesitant to click on this thread at first, but then i noticed that you posted it and so took the chance. it kinda blew my mind.
at first i thought, no, eventually you'd exhaust all the materials in the universe and the entire universe would become the plant. then i realized that you supposed everything was infinite, and thus could not be exhausted. then i thought, like dude, what if you just kept walking out into space, could you go on forever? or would you run out of room to walk? where does it all go? what is beyond?
to be honest though, i am really high and was really high when i thought that.