Thin narrow curled leaves problem - Help please!

[maximan22]

Hi!

A lot of new leaves (from 2 different strains) are rolled up (like a joint) and very thin. Please tell me what this could be!

250W HPS, in soil, 2nd week flowering

thanks guys!!

-Max

 

[fanleaf]

Looks like a bit too much Nitrogen.

 

[The Germinator]

Before I seen fanleafs answer I was thinking nitrogen toxicity.


Sent from my iPhone using 420 Magazine Mobile App

 

[Autoflower420]

In 2nd week of flowering shouldn't be getting any N try cuttin the N out of ur feed

Autoflower420

 

[UseMyName]

If that is a Sativa Dominant variety the "thin" leaves shouldn't be a concern, right?
only the fact that that dipping and curling t this stage?

 

[I like Cheese]

Just found this.




Sent from my Lenovo TAB 2 A10-70F using 420 Magazine Mobile App

 

[I like Cheese]

Just found this.




Sent from my Lenovo TAB 2 A10-70F using 420 Magazine Mobile App

Fan leaves tips curling down and some others canoeing and clawed down

Sent from my Lenovo TAB 2 A10-70F using 420 Magazine Mobile App

 

[maximan22]

Hi guys,

I think they were too close to the lamp or in a hotspot next to the reflective coating of the growbox. Problem disappeared when I moved the light further up.

Thanks for all the help!

-Max