Some questions

Hi everyone. I am new here. Wonder if anyone knows any of this stuff

I have read that outdoor plants have higher yields? Is this true and why?
Is there a such thing as too much light on plants?
I also have heard indoor hydro is more potent, is this true?
Have you heard about outdoor hydro being good?

True. If done well and is at good location they get better yield because they get bigger and love more natural sun but many factors are in question here like the weather. Yes they can get too much light. I don't think hydro makes it more potent.