Ok i did that and I did not see anything crawling in my root sample that i pulled up.... Although I did notice when I started digging into the soil with my fingers a a couple of very very tiny little flying black gnat looking things flew away. They were flying so i know they were gnats. I guess I didn't get rid of them as I thought I did. Could that be it?
it's not nute burn. are the leaves dry with good air circulation? GL
Yes the wind is blowing real nice in there . I would say the leaves were too dry at one point so i had to aim my fans away from the plants a little . I will try the neem in the water. Never tried that I only tried spraying with neem , never watered with it. Also will bring PH up a notch and see if that helps ... I will post back here in a few weeks and let everybody know how it worked out.
yeah i always water until it starts running down from the bottom and fills up the catch tray. Last time I watered was with a flush and no nutes and I ran 3 gallons thru each plant. I'm gonna try to half the nutes. Also it's time for me to switch over to blooming nutes anyway. Also gonna do the neem thing and up my PH... Hope that helps.
Yeah i have been letting the run off just sit in the tray and evaporate . Maybe I should correct that.
Me thinks someone is talking about the dreaded borg aka broadmite. They make dealing with spidermites seem like childs play.
Thanks for your reply , others have said the same . I am growing in soil so i dont think peroxide would be a good idea .It looks like a phosphorous deficiency. It could also be a P lockout antagonized by N abundance and/or nute burn. Have you spilled nutrient solution on your leaves at all? Gnats or pH fluctuation may have caused the leaf deformity. If you're not organic, a quick fix for the gnat larvae is to use some hydrogen peroxide - it will begin to dissolve their bodies on contact. I'd try to bring you're pH up a bit too as someone else mentioned.
I just went to the store and bought 5 gallons of RO water from the Glacier Bay dispenser . gonna flush real good with a little peroxide then let that drip for a few hours and then water with a little neem oil and some blooming nutes... I have not started with the bloom nutes yet. I have been using FF Grow Big veg nutes but havent used it in the last 2 waterings , now I will add half strength Tiger Bloom with some neem and see if that helps. I am also going to poke holes in my container all along the sides to help it breath better.Not too common but it could be a boron deficiency then agian that could be explained too by too much N. What soil are you using if it hasn't already been mentioned? How often do you feed? What nutrients are you using?
Check these out and let us know if they are of any help or if anything sounds familiar. GL.
Nice. Sounds like you have a plan set up.
Poking holes in the side of the pot is a great way to bring O2 to the root zone - I'd wrap it afterwards with some landscape or geo textile fabric jic because those holes will be like open doors to a motel for the fungus gnats. 
Just finished up , so what I did was I bought 10 gallons of RO water from the store. I took 2 gallons and mixed that with half a bottle of peroxide for each gallon so one bottle total of peroxide (2 plants) , So i poured each peroxide solution a gallon on each plant and let it sit for about 20 minutes , The run off was ph 5.0 ... So then I flushed again with another gallon of RO water per plant to flush out the peroxide and any other crap. I let that sit for 20 minutes . Then I took another 2 gallons per plant with neem oil and half strenght Tiger Bloom and flushed that through , all in my bathtub. The final run off solution was PH 6.6 though the solution before I poured it on the plants was ph 6.8 so it dropped .2 in PH from the solution to the run off. From the first run off being ph 5.0 it was obvious that my ph was low even though I had been PH ing my water at 6.2 all this time . So I think I killed the gnats and got the PH right and I used tiger bloom for the first time so that should help with any phosphorous issues. I also cut off all the old dried up leaves as they were really not serving any purpose. Oh and I also drenched the leaves really well before I flushed with Seltzer water to rinse off any stuff that might be on the leaves. They are under the lights now standing straight up reaching for the lite. I guess they liked what I did. I will let yall know in a week or so if it worked.Nice. Sounds like you have a plan set up.