Indoor help with twisting leaves

[Joe383]

This plant never seen over mid 70s. See how the leaf edges are tipping up? This was nutrients.

 

[derek420colorado]

The whole leaf dose not turn up during heat stress. His plants were not heat stressed I have had the same symptoms in cool rooms.

ok you are right

 

[derek420colorado]

This plant never seen over mid 70s. See how the leaf edges are tipping up? This was nutrients.

my friend I have my doctorate in botany I know what I am lookin at, but I do not like to argue. I would rather be happy than right. Happy growing to you my friend

 

[Joe383]

Here is a better picture, I did this with nutrients. Low 70s with a 600W in a cool tube about 18" away and a fan lightly blowing over the top of the plant.

 

[derek420colorado]

Here is a better picture, I did this with nutrients. Low 70s with a 600W in a cool tube about 18" away and a fan lightly blowing over the top of the plant.

the fan was the issue in that case I believe, that is why they are just barely curling. The stomatas have been forced to work overtime due to lack of humidity and cannot keep up therefore transpiration cannot occur effectively so the leaf curls. But again you can believe whatever you would like my friend, I am not here to argue. I honestly don't care what it was, the issue is fixed now so we can move on. It does not matter who is right or wrong, again I think you are right. Now we can move along and not bog down this thread with pointless back and forth

 

[derek420colorado]

Again good luck and I am sending super good grow karma your way joe

 

[Joe383]

I always have a fan blowing on my plants. They only do this when I over feed or mix my soil hot.