They look like they're clawing to me. Maybe N toxicity? Mostly at the top though. I think it's a lighting issue. I'd stave off the nutrients for a bit just to be sure though.

this thread might interest you https://www.420magazine.com/community/threads/yellow-leaves-and-clawing.363297/

Buds look beautiful btw <3

My feelings for autos are love/hate because of what your experiencing i've had that more than not. As soon as i apply bloom ferts they do the same thing as what your seeing. And then they stall........so so different than photoperiods. Or there's those folks that just seem to have no issues at all with them. Whats the ratio of NPK in the bloom your feeding ?

thatcoffeewater said:

They look like they're clawing to me. Maybe N toxicity? Mostly at the top though. I think it's a lighting issue. I'd stave off the nutrients for a bit just to be sure though.

this thread might interest you https://www.420magazine.com/community/threads/yellow-leaves-and-clawing.363297/

Buds look beautiful btw <3

Click to expand...

Thank you for your input, I know I didn’t leave a lot of crucial information to go off of but I appreciate your support !

Galgrows said:

My feelings for autos are love/hate because of what your experiencing i've had that more than not. As soon as i apply bloom ferts they do the same thing as what your seeing. And then they stall........so so different than photoperiods. Or there's those folks that just seem to have no issues at all with them. Whats the ratio of NPK in the bloom your feeding ?

Click to expand...

It’s my first time growing them, everything is gone extremely well so far in my opinion, but that’s interesting that I’m not the only one having this type of issue. I also have photo periods that are about to be going into bloom but they are looking just fine haha. But from what I’ve seen that does seem to be the case 2-8-4 for the tiger bloom fox farm.

Geoffhmccoy said:

I have an auto flower that’s looking good pretty much all around was fully green and healthy, but just a couple days ago I started giving it bloom nutrients lower than the recommended amount, and then it started looking like this. I’ve flushed the plant, hoping that this will solve the problem, but I was just wondering if anyone else has seen this before And what it might be. Thanks !

Click to expand...

I lifted up the pot, and saw nutrient buildup around the holes, so I cleared that out, when it dries out, I think I’m gonna flush it better.. also have a bigger tent coming so I can raise the lights.. 2x2x4 isn’t big enough for these girls !