Yellowing Seedling top leaves?

Thoughts? Just added nutes yesterday at 1/4 strength

Is it yellow or light green glowing from the light? If you have a high powered flashlight. It'll over power the pink light and will show the true colors of the plants..

Its yellow

Out of the light its yellow

The D00MV01D said:

Thoughts? Just added nutes yesterday at 1/4 strength
View attachment 3940437

Click to expand...

Was it yellow when you added the nutes?

Looks like nitrogen deficiency to me.