PLEASE HELP! Something is eating my plants!

I have no idea what is causing this damage to my plants. I went through and thoroughly checked them, undersides of leaves and all. I found one small caterpillar and I thought that was the problem. After I killed it I thought the damage would cease but I was wrong, it got worse. I have them in my garage and I've seen flies and a few black gnat looking things but that's it. Please help!

I have a little bit of that going on too. I sprinkled everything top to bottom with Diatomaceous Earth and it seems to have stopped it. Also, keeping a clean yard/grow area helps. Mist them down with soapy water, see if that helps. I haven't found what is actually causing the damage, though. Good luck.

MW

Looks like leaf munchers, theres a caterpiller spray that will killem all and the eggs.

Your issues are over feeding and "bugs" eating your leaves - also light source is to far away from plant. Don't worry; these are common issues that a lot of cultivators experience - all part of learning !! Remedies: for bugs - spray a 50/50 mix of dish soap and water - over feeding - flush plant for one week and then re-adjust nutrients; Lighting - use the "back-of -hand test to determine "strength" of lighting. Happy Cultivation !!! Consider transplanting plant now in final containers if possible