Ok wow. You're looking at nearly pure bred Sativa...
View attachment 920948
View attachment 920949
My suggestion to you is drop it way down if you can put it in a closet or someplace secure in darkness for 12 hours at least to get it to flower... But to get it to BUD you may have to drop it to 14 or 15 hours of darkness...
I have grown Super Silver Haze 3 times and Everytime I've had to do that to get it to bud. It would pop pistils and nothing else.
So if you do keep it be prepared to have to do that. I would bet my entire harvest that you got an F1/F2 even F3 of the photo to auto...
hazes are a challenge to grow. Even more challenging to work to auto.
Not saying you can't still get a good harvest from it! You just may have to put it someplace else during darkness...