Twisting Leafs

[kali420]

Hello,

Recently got some clones... They are growing day-to-day, but some of the leafs are twisting (see pics below). I'm not sure what is causing some of the leafs to twist... Perhaps the heat??

Here's some needed info:

They are indoor plants.
They are about 1-2 weeks old.
In Fox Farm Ocean Forest Potting Mix, in 3 gallon pots.
Under a 400w HPS light, about 20 inches away, hung directly above the plants.
They are on a 18on 6off lighting schedule.
Humidity ranges from 35%-45%
Temperatures range from 85-95 degrees fahrenheit.
I have NOT fed them anything.

PICS HERE, NOTICE THE RED ARROWS POINTING TO THE TWISTING LEAFS:

Sorry the pics are not the best quality, cell phone pics...

THANKS IN ADVANCE!!!

 

[StonerGrower]

Yeah man, its most likely heat stress, Ive had plants twist on me outside at 89 degrees and they looked just like that. However the picture quality is horrible, so theres really no real way of telling what it is. My best bet is heat stress though.

 

[Herban Legend]

Yep Yep. Heat and dehydration(where the twist comes from).
Those are really bad pics, one word. FOCUS. LOL

 

[kali420]

did you have the lights closer @ one point?

Yes, but I moved it up about 3 inches a few hours ago.

Heat and dehydration(where the twist comes from).

Does that mean I should water them more and more often?

Also, could low humidity be a problem too?

THANKS AGAIN!!

 

[StonerGrower]

^ Your humidity is fine. 30%-40% is perfect. Remember water when top of soil feels dry, if it becomes a problem you might want to add some retention to your soil.

 

[fallen]

if it is a heat problem, you could fix it by going and buying some CFL's, especially since you're still in veg


that'd increase growth, due to the light being the correct spectrum, and reduce heat, since they don't produce as much heat.

hell then you can even move them closer to the plants.

 

[StonerGrower]

^ Im glad you corrected me, Im surprised i forgot to mention the spectrum of his light whilst still in veg.

 

[fallen]

it's been drilled into me all i know i've learned from these forums haha.

 

[StonerGrower]

Glad to hear weve been of good service to you!

 

[RooRman]

Yeah 85-95 degrees F is kind of hot for young plants.

 

[kali420]

OK! Thanks for the input everyone.
I'll try to keep it cooler with my POS in-the-wall air conditioner in the next room...
I also have some CFLs around here somewhere I just have to find them.

THANKS AGAIN!!