Fan leaves yellowing and then dying

So on a couple of my plants the fan leaves are starting to turn yellowish then brown and be crispy.

Plants are in good soil, and they just started receiving nutes a few weeks ago. Its also lower fan leaves........

Im guessing its my t5 not penetrating down to the lower fan leaves?

also this is my strain hunters money maker. I have topped her and she has 12 tops. All the new growth looks nice and green. Just the lower fan leaves are starting to do this.

edit:
Its been in VEG for a long fucking time lol. about 2 months. Im waiting for my NL to finish up (about the 25th of this month). Then It will be moved to my LED and put on 12/12

Provide a picture so we can help diagnose.. Is it root bound?
Give us a pic, tell us what ph your feed is, your run off ph? Your pot size? Your nutrients? Your temps and RH
Yellowing off to dying lower fan leaves could be N deficiency but without lots more info and pics of the whole plant nobody can tell you what is wrong.

coreywebster said:

Provide a picture so we can help diagnose.. Is it root bound?
Give us a pic, tell us what ph your feed is, your run off ph? Your pot size? Your nutrients? Your temps and RH
Yellowing off to dying lower fan leaves could be N deficiency but without lots more info and pics of the whole plant nobody can tell you what is wrong.

Click to expand...

3gal pot size
feed PH 6.2-6.5
temp vary between 85-90 (its hot as fuck out, plus i have a normal size 12in? fan going 24/7)
RH- 45-60
nutes-foxfarm (grow big, big bloom, tiger bloom)
dont believe its root bound.

BiGrEd1011 said:

3gal pot size
feed PH 6.2-6.5
temp vary between 85-90 (its hot as fuck out, plus i have a normal size 12in? fan going 24/7)
RH- 45-60
nutes-foxfarm (grow big, big bloom, tiger bloom)
dont believe its root bound.

Click to expand...

Cool man, Are you using tiger bloom in veg? A picture paints a thousand words!

coreywebster said:

Cool man, Are you using tiger bloom in veg? A picture paints a thousand words!

Click to expand...

+1
But I bet its your t5s not close enough. You can actually get t5s pretty damn close th eye so cool running so you get better light penitration. But pics please so we can help!

Highertimes said:

+1
But I bet its your t5s not close enough. You can actually get t5s pretty damn close th eye so cool running so you get better light penitration. But pics please so we can help!

Click to expand...

Sorry guys! I have been watching the issue......Its going away a little. Def not as bad as it was.