Its me again but this time with kinda the same problem
Closet grow
6x42w 6500k CFL's
Miracle-Grow moisture control potting mix.
11 days old from hitting germ'd seeds hitting the dirt.
No nutes other than what was in the soil.
9" oscelating fan
Although i water with tap water, I let it sit for 24 hours to let the chlorine evaporate.
Transplanted on on Tuesday

Ive got 4 plants growing right now, just some bagseed to test if my rig works.
Surely it does hehe

Ive got a couple very nice plants growing but one of them has developed curled leaves.
Some are wavy some are curled up lengthwise.

I thought it may have been heat so i turned off 3 of the lights and moved the plant directly under one of the UNLIT bulbs for about 36 hours at this point.
Seems to have gotten a bit worse.
Heres some pics, let me know what you think.

First pic is the healthy plant on the left with the one in question on the right.

Closeups of the plant in question.

you may have them too close looks like a bit of burn on the edge of the leaves

At this point in the grow do you think I can start using diluted nutes?

I was thinking about some SuperThrive, is that stuff any good?

superthrive is not a fertilzer, and you will need something else to give you some NPK. Also the mg moisture control has nutrients in it, so make sure you realize this when adding nutes.

Im using some MG all purpose, comes in a green box. Seems to work good for me, and it dosnt sound like you have access to a hydro shop. I would pick some of that up, and use it at about 1/3 strength. I use about 1/4 tablespoons per gallon. Slowly work your way up. You can add a drop of superthrive to this mix as well.

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The only difference between what your doing and what im doing is, im doing it right.