Help Please!

[edizparlar]

Hello everyone!
My plant is in 75 day. It’s Super Silver Haze and Photoperiod.
I use airpot and Coco soil.
So i can’t understand what the plants problem is. Maybe she has Mag deficiency but why leave tips are curly? (ridge)
https://ibb.co/album/bKLrDv

 

[SoOrbudgal]

Is she sitting in the hot sun on a concrete surface? Marijuana likes sun but in containers they heat up and need some shade to cool roots unlike planted in direct ground. Showing signs of wind possible heat stress. That's what I suggest??

 

[edizparlar]

Thank you for your attention. But mo actually it is indoor grow plant. I use 600w YXO Cobled. temperature between 17-22 degrees inside the cabin. And i havent got fan inside the cabin for make a wind (i have inlet and outlet fans)