Should I be Worried?!?

[newbie4now]

Here is a pic of one of the leaves on the bottom of plant. It is happening mostly to the bottom fan leaves and is leaving some little whole and slight discoloration. The temps have varied quite a bit. but usually between 80-90 (usually closer to 80) with humidity around 30%. 400w hps bulb. It doesn't seem to be effecting the plant as they look quite healthy and i probably noticed about 2 weeks ago but rather be safe than sorry cause it does seem to be picking up a litle. I am currently In my 5th week of flowering. The 1st pic should be the spots and the 2nd and 3rd are what the top looks like Thanks for the help! (Sorry if this is dumber than a newbie question)

 

[iamjustthatguy]

It looks like they have used all the nutrients in the fan leaves and are just crisping up because they have done their job. If it is just on the bottom of the plant, and it is a slow process then more then likely those fan leaves are just done. Someone more experienced may have a different opinion but thats what it looks like to me

 

[AimAim]

Any chance you splashed some fertilizer water on the lower leaves? Plants look great, a couple brown blotches isn't shit to worry about.

 

[Astral Zoom]

Nothing to stress about, its normal for a lil yellowing, no nitrogen to keep em green. But if it picks up more then let us know!! gl

 

[newbie4now]

Thanks for the feedback everyone! yeah absolutely I probably splash some nutes on there when feeding and they are getting nice and big so probably just getting used up but you can never be to careful as a proud father!

 

[racerboy71]

Any chance you splashed some fertilizer water on the lower leaves? Plants look great, a couple brown blotches isn't shit to worry about.

this is exactly what it looks like to me as well...

 

[killachris]

looks like nutrient burn to me

 

[AimAim]

this is exactly what it looks like to me as well...

Yeah the discoloration is random and goes directly across leaf ribs with a distinct border. Kinda classic leaf burn, but it could be something else. I'm not talking about nute burn as it's usually thought of, but chemical burn on the surface of the leaf. Ferts are salts and a concentrated drop of salt on the leaf just sucks the moisture out of the leaf tissue. No big deal.

 

[spex420]

Any chance you splashed some fertilizer water on the lower leaves? Plants look great, a couple brown blotches isn't shit to worry about.

yea agreed