Hey bro. I really don't see anything wrong but a bit of tip burn.
I can't c any iron defs.
Heres an iron def from my ganja runtz from last week that took a few days to fix. It's in the comments. It was much lighter but it got to this stage. Just plucked it for you, it's old.
growdiaries.com/diaries/141736-grow-journal-by-gottagrowsometime
But ye, nothing iron related iron tends to come to the party more in flowering stages.
You aren't there yet. But, ye I can't see Nada but a lil overfeeding that's past.
Maybe I can't c it in the pics. I need glasses maybe. But I can't c it
Good luck.