The cotelydon has been like that since germination, I'm not sure why. Covered up my Perlite with fresh Perlite and moved the box to another location with an intake fan and an open window so there will be absolutely no bugs.
This is one of my two indoor CFL grown plants. There are absolutely no bugs up here so I have no idea how that hole got there... My other plant is absolutely fine and healthy looking.
If your foliar spraying your seedlings water droplets magnify the light and can burn a hole in your leaf. Thats why i brush my leaves off if water gets on them.
She (hopefully) is doing really good. Exploding in growth and I have started my feeding cycle too. She's not getting too stretched out at all!
Yeah definitely stuck my hand in my unguarded fan will it was on high. Almost cut my fucking finger off...