first green house, curly new growth?

first green house,

I been feeding them nitro bat and some B1 and fish and kelp.
There is no tip burn and no leaves are dead or anything.

Its often 105F! I have good of fans.
Soil is brand new empire builder (coco)

We hit them hard with the nitro bat and transplanted them. A week later sure lots of new growth.
But they are curly and I guess they get regular shaped soon after but im doing a huge head scratch.

I used flying skull nukem for the mites. There is not a single living mite (now) I'm sure its not spray damage. I use a paint sprayer.

It's heat stress. Otherwise beautiful plants tho. Keep up the good work. Hope you get that sorted out soon enough.

thanks yeah must be it. Ill put a huge fan in today and keep the door open.

You have to get some kinda of venting/cooling going, it is a must. Before we decided on cooling, our GH would get upto 140-150 with it closed.

I have mine green house going in the heat right now and I too a screen door and took out the screen and installed it in the top at each end 4x4 and the air circulates much better than just with the side vents.