how much longer left on these??

hi all, just wondering if anyone could have a quick guess on how much longer before these girls are ready for the chop?
they are special kush 1 and i put them on 12/12 on 2nd october but the sex didnt start to show for over a week.. they are supposed to be 7-8 weekers but that just a guide right? sorry about the crappy quality of pics but its all i can do with my phone.
all thoughts most welcome!

turn the lights off and use a normal desk light to illuminate them, then take a photo, camera phone or not it'll be much better quality.

From what i cansee though, looks like a good 3-4 weeks.

u think that long tip top? they quite fat already.. ah thanks ill take some better ones bit later m8

There are a silly large amount of fresh white hairs from the look of it, it could be that they ripen up within a week, but yeah, it does look like a while to go yet. I've currently got a plant going that should be a 9-10 weeker but at 9 weeks i've had to start feeding her again ((was flushing) as she simply isn't anywhere near ready yet, lots of white hairs all over, very annoying. Have you any orange/red hairs yet or are they all white?

ive just got the odd one or 2 at present, was hoping to see a few more each day cus i had the lights on 11.5 lights on and 12.5 off and a couple of weeks ago i put them on 11 on and 13 off.. i done a bit of research and found that the buds grow more in night period so sort of experimenting this time with it!
i may even go with 10/14 for the last couple of weeks?

anybody else tried the 10 on 14 off??

72 views and noone has tried this??

You can do it, nature certainly isn't always 12/12, normally around 10 hours of light come harvest. As to the results though, it might make an unnoticeable difference.