Odd Leaf Spotting!!! Someone Please Give Me Some Advice!!

I noticed on 3 of my 5 plants a odd like decoloring of the leaves. 2 plants are NL and the other is a Blue Mystic they are all growing a in a 50/50 blend of FFOF and Light Warrior with added perlite and vermiculite. The soil PH is 6.5,they are all 2 weeks and 3 days old and appear to be growing if anything ahead of most plants of this age,however the discoloration on the leaves is starting to worry me. Today was the first day they got fed nutes and I used 3ml to one gallon of distilled water of PureBlend pro soil. I have the yellow stickies in the grow box as precaution there are no pests in there at all so its not bugs and there isn't holes in the leaves. Its like the pigment is just gone. Well on to the pics,sorry for the long winded post I'm just very concerned as the beans were very costly.

looks like it could be slightly overwatered. I wouldn't worry too much about the patches as it could just be genetic but I'd let the soil dry a little between waterings, especially because it's in a big pot (3 gallon?).

Pipe Dream said:

looks like it could be slightly overwatered. I wouldn't worry too much about the patches as it could just be genetic but I'd let the soil dry a little between waterings, especially because it's in a big pot (3 gallon?).

Click to expand...

It's def not over watering I let the soil dry out for the top 3" of soil before I water to make the roots dig for water. I don't think its genetic cuz 2 NL and one Blue mystic show it but two other plants don't. I wonder if it could be from water with superthrive falling on the leaves during watering?

Yes.
Always try to keep splashing to a minimum.