Hey, Thanks everyone for your advice. Here is a bit more info as requested.
The larger 2 are autoflowers from the original post above in the course soil. The 2 seedlings are photoperiod so can be transplanted.
I mixed in a bit of the soil I used above a few inches below the seedling soil as...
Alright I tried have tried new soil and different strain. I’m still getting the same symptoms leaves look dull and slow growth. Is there something going on? I know you have to get every thing right when going for max yields but should be able to get a decent plant with what I got.