Leaves curling up?

So here are my plants the strain is kalichakra from mandala. There about a month old and there planted in FF ocean forest. Probably about a week ago they started curling there leaves upwards, I've never seen this is any of my grows before.

Any ideas about what this could be? I have not fed them anything yet.

how often are you watering them? That soil looks pretty dry from the pictures...whats your heat like? A combination of underwatering + heat will cause the plants to curl up like that

It's actually taken them a while to dry up because I transplanted them about a week ago and watered thoroughly. I still havn't watered them since because they've been moist, I don't want to over water.

And the temps are good around 72-78.

you sure that's still moist? It looks a pretty light grey/tan color on top...do you have those bags sitting straight on the floor so the drainage holes can't actually drain?

Not all are doing it.... seems like the ones that are, the brightest ones are folding up.... try swamping locations with a few, if it helps, it maybe the light. all in all I think they look great!

Yeah massah, it's been a while since I've watered them thats why the tops are pretty crusty but underneath is still pretty moist. The bags are sitting on the floor but I also have holes on the sides that help them drain.

I believe upward curling is the sign of rapid growth from a healthy plant. Some of leaf tips in the last picture are curling down, maybe you need better drainage?

I thought I read that before igotgreen but I forget from where hopefully that's the case. I did also notice today that there was some orange spots on the leaf edges. Im not home now but I will post some pics tonight

I'd say give them another good watering... let'em drain good and observe!

I was thinking about that but its been a month with no feedings isn't that a little long?

They should be fine. I would try and keep temps under 75, 78 seems a bit high. Especially if its a smaller room. You want temps 71-75 ish on average.