Twisted leafs [pictures] care for help?

Hello guys and gals.
Yesterday my one and only plant started to show twisted leafs.
Now it looks like this:




Info:
She is about 21 days old
Temperature:
80-85 day
75-78 night
Im using soil medium + coco (she was before in torturing mix (mixed by me) with high amount of Calcium

nitrate. so i transplanted her)

Few days ago i added nutrient with NPK 9-4-5 (originaly for palms)
and i think i may shocked her a little, but i want to know what you think.


Thank you very much for your help

Taco's anyone lol naw looks like heat stress to me how close do you havem to the cfl's?

like two-three inches from leafs, temperature is 85 tops, to it shouldn't the case.

i dont think it has ta do wit a nutrient def, and the reason why i say that is, i dont see any signs of leaf trauma other then the curled leaves. Try raising your fan so its blowing over the top of your plant. Also me myself i like ta keep my lights on temps in the mid seventy's

Ya thats heat Do you cirrculate your air or have vents

How long has this plant been under this light in these conditions?

What is your relative humidity?

I see the same behaviour in my Kush clones when they come out of the humidity dome into regular air, my RH is 30's if I'm lucky so its just the shock of going from 80-90% to 30%.

Try misting them a few times a day with PH'd water. Seems to help my gals.

Also how often are you watering them? I have seen twisted leaves just like this if I water too often.

Make sure the soil is try an inch down in the dirt at least before you water.

TKG