First time grower trying to diagnose an issue.

[Bobby_lights]

Was given a few teens to start my hobby. kept them in veg for a day then flipped. Theyre currently week 4 of flower. Using athena pro nutes but i dont like how its mixing so im thinking of switching to the advanced nutrition line. Anyways heres what they look like any advice or tips would be appreciated

 

[Mothman]

Not sure what your main concern is, but those big purpling fan leaves might mean they’re too cool at night.