What strain, what type of lights, what's the light schedule?
I noticed you had some pots with seedlings surrounding the flowering fem. Not a common sight, both in the same room at the same time. Is this an auto-flower strain?
When the breeder packs tell you it'll take 8-10 weeks in flower, that's generally with HID lighting, under optimal conditions. So if you're using CFL's, it can/will take much longer.