Don’t know if it’s something eating them or wh...

You've definitely got something eating their lunch at your expense here... Grab yourself some BT (bacillius thuringenisis) and use according to directions... you'll need to spray both tops and bottoms of all leaves just before lights out... Whoever is dining on your plant will take one more bite and then decide to go elsewhere - where it will promptly die... Good luck!

Dark green your plant is getting too much nitrogen slow down about the cuts on your leaves can be wind but no need to worry about it no big deal just lower the feeding

With how the outskirts of the holes are somewhat white. You have something munching away. Simply put. You can't prevent all things that creep and crawl from getting into your tent. Any dead growth. Clean all up. As it attracts pests. I wouldn't worry about it too much. Its most likely just an oddie and will die off. Maybe lay a few yellow sticky traps around and see what you catch. Although its normal its still poxy annoying.. Good Growing & Join the community.

its normal. anyway if you make a diary people will answer quicker just a tip.