Forgive me if this has been answered, I've tried searching and come up with nothing:
I'm guessing auto's can be grown 12/12 all the way through, is this correct? Is it more beneficial to go 20/4 then cut it down to 12/12 after a month, or after signs of sex, or is 20/4 better for autos throughout their lifespan.
I'd like to use my 600w HPS and try an indoor auto grow, but I don't know if I could afford running it 20/4 for for months on end, which is why I ask.
Also, if they auto flower, does that mean they can be exposed to light during the dark cycle (from me going in the room, or if the door is just left open, etc.).
My Questions in short: Just wondering if anyone had any info or experience regarding the optimal photo-period length/timing for autos, and if auto flowers are also susceptible to being stressed by exposure to light in the 'dark' period.