Twisted leaves

My leaves have been doing this since I started the clone a couple months ago. I also have quite a few 3 blade fan leaves. It's growing well and bushy as hell but it's the only one behaving like this.
I grow 100% organic and only give EWC tea or water. I only water when my containers feel light. but it might be more susceptible to overwatering....?
Temps are steady 68-75
Strain: Blueberry
All my other plants look normal. Since the plant grows healthy I'm not concerned but merely curious.

Looks really good. I wouldnt care. Its probably just a genetic trait.

is this the closest plant next to the side lighting? that s my first guess. are you using a coco based soil? are you giving cal mag, esp w just rainwater/ro water. any ph swings? overall plant looks pretty good

I have an OG Kush plant in front of that which is also right next to the side lighting. I'm using a mix of Ocean Forest and Roots Organic. I'm not using any cal mag liquid, it's all in my soil. With AACT and my aerobic soil, ph is taken care of.

I decided to turn off my side lighting and let just the 600w MH go for the next week or 2 before putting these girls in flower. My moms are in my 2nd tent vegging away.