i need some help please

[Jmagpharmer]

i have this on one single leaf wtf is it and how do i get rid of it>? thanks guys i appreciate it as always
:doh

 

[Jmagpharmer]

DAMN SUNDAYS!!! someone help please ill give u rep pts

 

[altitudefarmer]

hard for me to tell with those photos as I'm colorblind, but it looks like Mg or P. Check pH first, then add complete fert.
No rep needed; sorry it took so long for ya.
Peace

 

[hubcap]

my guess its leaning to a Mg problem. got any more pics of the whole plant?

-cap

 

[mcpuffin]

Is that plant near a fan? If so, my guess is wind burn.

 

[Jmagpharmer]

Is that plant near a fan? If so, my guess is wind burn.

that very well could be im using humboldt nutes and just got a new light thats heating everything up so ive had the fan on alot thanks everyone ALOT . i have here are some photes of the plants im sorry about the lines u know how hps lights go

 

[Jmagpharmer]

also i had just misted my plants down thats why the leaves look funny