Curling leaves? Genetics or deficiencies?

[Melodic_Erb]

Will see tomorrow how they look when lights are back on

 

[Edinburgh]

Looks good i would giva a light prune to improve airflow and get branches into light.

 

[Melodic_Erb]

Looks good i would giva a light prune to improve airflow and get branches into light.

They are 2 different strains which i took a risk on. The one in the back is suppose to gelato the front unknown. But the one in the fronts loves to be bushed. When I pruned it bushes back fast!!

 

[Melodic_Erb]

A week later the girls are looking more happy. Stretching more and more everyday, definitely taller than first pic. Did a slight defoliation. More pistils are starting to show. Will continue to monitor watering.

 

[Melodic_Erb]

UPDATE!!!!!!!

Plants are thriving and have been doing well the last couples weeks. Thanks for all your advice. Not sure if i should defoliate anymore as im in week 5 or mid 4 i believe