Forget the slight burn ... don’t rock the boat.
They look great , great sugar AND trim .
Nitro looks a little high ( dark green ) , you can run an 1/4 strength to finish ( low n ) .
Or just water only so she burns through the excess to end.
Ahhh so you think I have a N problem? I was wondering! I think the northern lights has it worst. Notice some fan leaves clawing down. I don’t have a good pic of it but the NL higher sets of leaves grew to be quite skinny looking. Does that also resemble N deficiency? I’ll post some better pics of NL tomorrow
Looks good ... what panel you running ?