Week 4 of Flower and still no buud showing?!?!? HELP PLS

Hi Guys not posted for a while... I've got an issue I've never had before... there are no bud sites at all and it's in week 4 of flower!!!! How is this?!

So I've got some Cookies and cream cuttings (that what they said they were) from a guy who I have got from for years and have always been good.

They had a 6 week veg and then I switched them to flower 4 weeks ago yes 4 weeks ago today!!! They have stretched about 1ft and bushed out but still no bud sites. They have showed there sex ages ago so i know there mature enough, there are NO light leaks and the feed is 1.6 on the ec so there not being over nuted either. Other than no bud sites they look really healthy... see pics attached

I am so confused, my pal told me to change the light cycle to 11/13 from 12/12 as thia might help?!?! Any thoughts guys?

P.s they're nearly 5ft now as well!!!!

Weird.
Just a thought and might be way off but check your timer. Assuming its one that turns around, turn it slowly to lights off and all the way through watching your lights to make sure they are not coming on at any point in the dark cycle.
If there's no issue with that and no light leaks ( I don't think you would come on here asking without checking that's not the case first)
Switch to an extra hour of dark period.

coreywebster said:

Weird.
Just a thought and might be way off but check your timer. Assuming its one that turns around, turn it slowly to lights off and all the way through watching your lights to make sure they are not coming on at any point in the dark cycle.
If there's no issue with that and no light leaks ( I don't think you would come on here asking without checking that's not the case first)
Switch to an extra hour of dark period.

Click to expand...

Cheers for the reply!! No no i checked the lights go out as they should and come on at the right time... it's so weird!!

I am using solistek digital ballast that have timers built in so i cant check thought the dark period etc... but like I said they go off at 7.15 pm and come on at 7.15 am ( I have checked this 3 days in a row)

The only way i can be sure the lights don't go on is because of the temp variations ... there arnt any so the lights arnt coming on at night or I would have a spike in temps as my intake is also on a timer to come on when the lights come on and off etc the outtake runs 24 hours but it pulls ambient air on lights off period so they don't freeze etc

I have no just added the extra hour or darkness so from 2 morrow they will be on 11/13