question about seed breeders flowering times

grows to about 55- 60cm in height indoors and takes her cannabis seeds 60-65 days to flower. Outdoor harvest time is the end of September.

ok.. by this description does this mean before attempting to flower the plant you have to wait 60-65 days for optimal yields or does it mean that, its the total flowering time regardless of how long you veg it for ?? WTF DO THEY GIVE A MONTH FOR?? HARVEST IN SEPTEMBER??? WTF?? im so fucking stoned right now..

ok so 60-65 days flowering but when does flowering exactly start? is it when you first determine sex (spotting a few white hairs) or is it when the buds actually start to form???

i grow autoflowering strains so please forgive me and try not to bash me too hard lol

It tells you that if you were to plant this seeds outdoors it would be ready to harvest at the end of september, but if you are growing indoors where you control the lights then it will take 60-65 days to finish from when you start to see some pistils. For me that was 7 days after I switched the lights from 12/12. Some strains will take a day or 2 and I even think there might be some that take like 2 weeks to show sex.

Oh and yes veg time doesn't have anything to do with it, well if you start flowering a plant young then it might take a few more days to actually start flowering. But, honestly 60-65 days is a window, Im sure there are people all over the place that harvest outside of that window, it just lets you know when you should start checking trichs and watching hairs and shit. SO if you veg a plant for 1 month it should theoretically take 1 month +60-65 days from seed to finish. Good Luck