SOIL Curling Edges?!?

[OuuiiHazzii]

Hi everyone, I'm currently at day 16 from germination and I transferred my plant from a solo cup two days ago but I've been noticing curling on a few leaves but not all of them, I was not sure what this means... I haven't added any nutrients yet, just watering... Not sure what this could possibly be. I saw it a lil before transferring but it went away.
I would love so advice on how to handle this or if it's good or bad thing.

FFO
Ph water 6.5ish W/ a lil molasses. Water till i saw so run off
Rh 40-50
2 fans
Temp 80-83
5 gallon pot
Light about 16 inches away
600 watt Farmers led

[alltatup]

Hello OH, Plants look good to me but probably they are ready to start getting fed. Are you checking pH going in and out? https://www.growweedeasy.com/ph

[F10werChyld]

You can save the molasses until well into flowering. What kind of growing medium are you in?

[OuuiiHazzii]

So im using fox farmer, I was reading that you didn't need to add nutrients for probably 4 weeks so all I really did was to water the molasses.

I test PH Every watering just to be sure. Im hoping it goes away