when do you start counting time in the flowering period?

when you see the first white hair or when you set the lights at 12/12?

I start counting down the day I switch to 12/12. However, I don't really use time as a guideline for the ripeness of my crop. Look/smell is what determines if I am ready. I guess the point is counting how many days you have been flowering is irrelevant unless you are looking to pass the info off to someone else. The plants will show you when they are ready, they do not adhere to anyone's schedule.

yep the first day of 12/12 iswhere I start

some guy on here said he starts counting flowering period from the first day he sees hairs and man, did he get chewed out for that mistake...LOL.... its when you go 12/12 bro

First sign of sex.

for me its from the flip, but as mr bandit says, the girls will tell you when they are ready, you just have to learn the language they speak.

happy days!!!!