Yea the FFOF has pretty good aeration. And yes I'm pretty sure its nute burn. Don't feel like taking another pic atm but the coty's have turned completely yellow besides where it meets the stem and that one leaf is even more yellow. Also the tips of 2 leaves are yellow. May be kind of hard to see. Also started another thread in the Marijuana Plant Problems and one person said it was likely a burn too. I'm flushing the Northern Lights x Big Bud.
So why are you switched to autos?
Yea I think a lot of the hate against autos is just that it's not the "traditional method." Looking at getting a tent or something like it for my next grow since I'm moving and won't have a walk in closet like I do now. Did you build your own or just buy it?
Never smoked NL before, how would you describe it?
Never used a tent before, I'm assuming it breaks down for easier moving right? May be a bit big for being stealthy imo. Looks like it would work great if that wasn't an issue though.