read main article in here:
http://boards.cannabis.com/showthread.php?t=82280
several quick suggestions of my about SCROG:
*your plant goes under screen right before 12/12 when the plant is fully matured.
*u bend and and tie branches every 3-4 days for the first 2 weeks (plant usually accelerates it's growth for a first 2 flowering weeks, and then it slows down), till the beggining of whats gonna be call BUDs later starts appearing.
*try to spread future buds evenly on the surface of the screen.
*If there are leaves on your way, try to put them under the screen or just cut em' (thats what I do)


theres a pic of todays situation on one of my plants. Northern Lights 4 weeks into flowering. as u can see, all buds looks pretty much the same size, they are in the same level. I would say this is main principle of SCROG
I put my little painting of SCROG scheme too
good luck
orange_cloud Reviewed by orange_cloud on . SCROG question Ok..I have read a lot about SCROG method and can never find consistent information..My plant grows up to the screen and bends at a 90 degree angle and runs for about 8 more inches horizontally under the screen...at the internodes new shoots are growing up through the screen at about 2 to 4 inches tall...should these shoots also be tucked under the screen and allowed to "run" like the main stem....if so, what part of the plant is eventually allowed to grow up to the light...I assume it is the Rating: 5