Hi all, This is my first scrog attempt and I??m still a little confused when to start 12/12.

I hear start when the screen is 40%, 50%, 70%....full. I??m sure It has a lot to do on the strain, which will tell you how much it will stretch, which will tell you how full the screen should be before you go 12/12.

This strain is Blueberry, under a 30? by 36? screen. Screen is 9? above the pots. 400w HSP, on 24 hours a day. Using the Lucas formula at 0-8-16.

Is it time to go 12/12? And if so, should I do the lights off for 36 hours before going to 12/12?

Thanks for any input you can give.
coconut123 Reviewed by coconut123 on . ScrOG, Is it time to flower? Hi all, This is my first scrog attempt and I??m still a little confused when to start 12/12. I hear start when the screen is 40%, 50%, 70%....full. I??m sure It has a lot to do on the strain, which will tell you how much it will stretch, which will tell you how full the screen should be before you go 12/12. This strain is Blueberry, under a 30? by 36? screen. Screen is 9? above the pots. 400w HSP, on 24 hours a day. Using the Lucas formula at 0-8-16. Is it time to go Rating: 5