Bugs or??

I Have looked every where for bug but nothing.. yet these “holes” keep appearing every so ofter Any clues?
week 7 of veg going to start flowering next week

Damage from scrog netting maybe

Are those outdoor plants? Looks like a grasshopper been eating it.

It’s not bugs.
I get those occasionally too.
Handling, netting, fans etc.... it’s physical damage.
Also, some leaves when they are “born” have defects (twisting, underdeveloped leaf tissue) making them weaker and they tear in spots as they grow.
This is my personal experience and observation.
Have never found a single bug other than fungus gnats in any of my grows where these holes and tears have appeared.

I see a little calcium deficiency ,those rust colored spots.

They’ll be fine you’re doing good. Keep doing what you’re doing