Copper deficiency? Wrong ph? Nitrate toxicity?

[Growteam5ELEMENTS]

Hey guys posted a few pictures of my plants a couple days ago ! Well after researching I think it could be copper deficiency since all the symptoms seem to show on my plants , plus I probably burned them with the light inside or atleast stressed them then I’m not sure if that stubid PH pen works correctly every time !

Thought about flushing the plant with ph 6.8 and then give the right amount of nutrients , I’m pulling up the light and
Try to have a ppf of max 900.


Anywhozz are there any thoughts from you guys !

 

[8Rhizome8]

Or…. it is flat-out perfect. You’re overthinking. Don’t change a thing.

 

[Salvadorrr]

Or…. it is flat-out perfect. You’re overthinking. Don’t change a thing.

yea I don't really see anything wrong with it either

 

[Grownsince95]

Damn, how do I get me some of that copper deficiency?

 

[Growteam5ELEMENTS]

What I mean is the exact same plant is right behind her and looks a bit different in color and how the buds develop, second picture ! The buds are crippled the leaf seem weak , wavey,
Sooo after flushing and checking the water I got 6.7ph and perfect ppm for this week just a touché less !