If you want to add some N get some veg nutes and feed 1/2th strength. Feed them just once or twice as too much N can slow flowering. Feed them when you do no more than once a week. And make sure at a minimum it is every other watering.
I personally would leave them alone. The girls looked fine. You can do alot to mess up your crop trying to fix a natural process of flowering. And if this is your first grow your best bet is to just let them go and learn.
But it is your crop. Your decision. Good luck
I personally would leave them alone. The girls looked fine. You can do alot to mess up your crop trying to fix a natural process of flowering. And if this is your first grow your best bet is to just let them go and learn.
But it is your crop. Your decision. Good luck