After crypto collapses im back

This question was posted on a 1yr old diary that has been abandoned according to Grow Diaries. It has the little grave stone where a smiley face should be. Why are you asking about a diary that's over a year old? Something seems off here.

You don't give a complete account of the conditions these plants are in nor do I see any information on what nutrients you're using... My first guess is that they are in temperatures that are much too high... Good luck

Damn man, that doesn't sound good. As far as I know there are 3 ways a plant will herm. Bad genetics, stress or a light leak. Seeing as your plants look happy and it is multiple strains, I would lean toward there being a light leak in your tent. Switch your grow lights off and the lights in the room your tent is in on and close yourself in the tent. If you see any light coming in, block it.