Well that depends if I go by when I flipped to 12/12 or when the pistols started gathering they started getting noticeable on the 16th of September i Forget when exactly I flipped the 12/12 lol
When it starts to look like a clover flower it's usually about 2 weeks lol. I generally start my count from the light schedule change. Either way they are looking good.
Looking great. Look like week 4 or 5 to me. I really like the structure of your plants. There won't be any larf on any of those plants.