Little Brown spots!??

Hi All,
I have 3 little ones... a week old. They have been in a propagator. Today I have noticed a group of little brown spots on 2 leaves of the same plant, any ideas? They are in coco, quarter strength nutes once a day until runoff....?

also, I have 2 weeks to wait until they can go in the tent. I am currently drying in there. The seedlings were virtually touching the top of the propagator already so I came up with this today.... what do you think???

Please post pictures with the blurple light off. I'm sure that you can see that the pictures with the grow light on don't resemble whatsoever the colour and health of the actual plant, and unless we can see the plant under natural lighting like you can, it's impossible to tell with any degree of certainty what the problem might be.

spek9 said:

Please post pictures with the blurple light off. I'm sure that you can see that the pictures with the grow light on don't resemble whatsoever the colour and health of the actual plant, and unless we can see the plant under natural lighting like you can, it's impossible to tell with any degree of certainty what the problem might be.

Click to expand...

Here a pic with out light... I’ve just noticed some splotches on the leaves of another aswell?