Whats wrong with this plant

[Desplegdo]

These 2 plants have started to burn or something and I'm wondering what it is
And if its something i need to worry about i read that a copper defense could cause spots but not sure
only leaves that are affected are under the light

 

[DrDankHands]

Hey bud looks like potentially a zinc deficiency, these two charts are super handy for quick diagnosis.
Happy growing

 

[Desplegdo]

Hey bud looks like potentially a zinc deficiency, these two charts are super handy for quick diagnosis.
Happy growing
View attachment 2263500View attachment 2263503

Would soil ph cause that or wtv I'm kinda dumb but I have a multimeter and I test my soil ph every now and then and it's above 7
And what could I use for zinc I'm kinda slow idk what it is fr

 

[Captspaulding]

You’re cooking the plant.
Tips curling up and browsing?
Light or heat stress
Not nutrient related.

 

[Desplegdo]

You’re cooking the plant.
Tips curling up and browsing?
Light or heat stress
Not nutrient related.

Shit guess it's just gonna get worse light is at the very top of the tent at 15 in away

 

[Captspaulding]

All the damage is at the high points with the most exposure to the light.
What is the height set at?
And output %?

 

[Captspaulding]

Shit guess it's just gonna get worse light is at the very top of the tent at 15 in away

Then turn it down. Next best thing.
Some cultivars are sensitive depending on genealogy.

 

[Desplegdo]

All the damage is at the high points with the most exposure to the light.
What is the height set at?
And output %?

There's 2 plants so I have it at 100% at like 14-15 in
It won't mess with anything if I turn it down to 75 plants are ab 2ft 2 in and fill up the tent almost