Chuddanswered grow question 2 years ago while it is true that light pollution can be a problem these days, I suppose this all depends on where you live. If you're growing outdoors then this suggests to me you don't live in a city, so I imagine light pollution won't be a problem for you. If you're genuinely asking about the moon and the stars? Then I'm gonna say that they've been there for much longer than we have been growing weed dude 😂 I'd say you're all good. I will say one more thing though, Using hoods seems like an 'all the gear but no idea' technique to me. Spend the money on nutrients instead bro