Leaves curling in and looking waxy?

[Juggernut23]

Hey everyone. This little seedling is a white widow feminized. Soil is fox farm ocean forest. Water is ph’d to 6.5. No feedings yet, I water every couple days. Shes under a phlizon 600w LED light 18/6. She’s 1 of 8, though she’s the youngest, none of the others are having any problems. All are perfectly healthy. any thoughts? thanks

 

[Roadblock]

It probably has a poorer root system than the others and is struggling to keep up with demand this starts a chain reaction beginning with lockout of nutrients, I would move it into a less light demand spot dont let it dry out and foliar feed it, a bit of time and it should bounce back, Nitrozyme is a very good foliar spray to build roots with lots of branching works as a tonic and stimulant.