The low temp is slowing the growth.
I have found that one is a male. I am gonna keep the pollen and break it to a skywalker by mephistogenetics.
The second one hasn’t showed sex yet.
I have moved the plant that hasn’t sexed yet into the inside tent better warmth and didn’t want it to get breed.
Bummer that both of the plants are males, but like you said at least you'll be collecting pollen for future breeding. I bought some afghani regular seeds recently in the hopes of collecting some pollen from the males. Best of luck with your grows my friend! 😎