So dude let me get this right.
These ladies were in dwc right
and now they are in dirt.
The look healthy enough
maybe yo just splashed some nutes on the leaves
normally nute burn would start to show on the tips
try fusing and the let the medium dry before feeding again
Peace
IMHO
Try soaking rockwool for at least 12 hours in water ph adjusted to 5>6
Darkness is good
Temp needs to be at least 25c
No nutes till you have roots protruding from rock wool
What lights you using man?