Curling leaves

thetester

Active Member

• Aug 5, 2013

• #1

I'm not sure what is causing the curling leaves in the center plant. I've checked through the other posts and I have read that it could be anything from a nitrogen problem to a humidity problem. Any experts able to weigh in and help me out with what is going on here?

 

hornedfrog2000

Well-Known Member

• Aug 5, 2013

• #2

It looks like heat stress. What are your temps?

 

thetester

Active Member

• Aug 5, 2013

• #3

hornedfrog2000 said:

It looks like heat stress. What are your temps?

Click to expand...

It is about 90F.

 

hornedfrog2000

Well-Known Member

• Aug 5, 2013

• #4

too hot bro

 

thetester

Active Member

• Aug 5, 2013

• #5

hornedfrog2000 said:

too hot bro

Click to expand...

Okay, I just pulled out four-one foot T5's that were in there leaving only two 150 watt HPS's. I also adjusted the fans. Maybe that will cool it down a bit. I hope the two 150 watt HPS will be enough for that space.

 

mariapastor

Well-Known Member

• Aug 6, 2013

• #6

I little hydrogen poroxide 2o7ldnt hurt. I had some root rot one time due to poor drainage. Give it a flush. Then let it dry between waterings