Normaly my lights are running 20/4, but after talking to a good old friend this morning and really experencied grower since over 30 years, I decided to cancel 4 hours, so from today the lights are running 16/8.You have good lights ... how many hours a day are they on ... I run mine anywhere from 18-24 hrs daily .. Also an increase in flowering nutes can help them flower ...
Man,Your grow is looking good man, I wouldn't stress. Check out this guys journal doing an Auto Cheese and Auto AK. Around week 4-6 I think, there was a period of almost 2 weeks that seemed like the AK was completely stunted while the Cheese was exploding with growth. DonFazool in the journal even said "The AK is doing it's own damn thing" and he was getting close to chopping it.
But suddenly, end of week 6 into the following weeks the thing took off. Here's a quote from his 9th week in, almost finished... "Man am I ever glad I didn't kill AK off because it was taking too long to flower. That plant is going to be a monster. It has so many side branches and bud sites. And it's starting to put off some kind of funk. Giddy up !"
Like everyone said, from the pictures your plants look healthy. Just give it time, wait and see.
Man,
thanks so much for your post, so i can take some hope, i was there to kill the grow and start a new one.
Actually,
i cancelled 2 hours of light, so now i`m on 18/6 light setup, maybe it gives the extra kick back in flowering. They are eating, drinking and also transpiring liek there is no tomorow, also growing, 2 plants are now at 70 cm!
I increased bloom level, so today i gave them 2ml/L Sensi bloom and also ph is going down.
And on one AU it seems a little bit that flowering could return.
If there ist time i will upload some new pictures tomorow
Thanks for all your advise, we will see where its end, Monday 27th week 7 starts!
But if nothing happens till the beginnig of week 8 i think i will end the grow........