Anyone have any ideas what the discoloration might be?

[BranThaDon]

Auto
20 days from germination
Soil medium
1 feeding so far
Transplanted yesterday


This is my first grow and I am trying to figure out what is causing the discoloration on her leaves. She is still steadily growing, and seems happy other than the color. The most I have come of with is something called TMV.

I thought it could maybe be because she was splashed while I was applying neem oil treatment.

Any Thoughts?

 

[Madbud]

Not Tobacco Mosaic Virus

 

[Mikelej14]

I'm pretty sure one of my plants had TMV. That isn't it.
This was mine.

 

[weedtech]

That looks like insect damage. Mites, specifically as they consume the chlorophyll. Like the patches missing in the photos.

 

[MIMedGrower]

First pic (the op) looks like ph off, watering a bit too often or micro nutrient deficiency. May have fed too soon.

Second pic with the half white leaves is called a variagation and is most likely genetic.