stands for low stress training. covered in detail in this thread...

http://boards.cannabis.com/basic-gro...cts-guide.html
Scarlet Sky Reviewed by Scarlet Sky on . Tying down your plants I dont know if anybody still does this but has anyone ever tried this? durning flowering you tie down your plant so that all parts of the plant gets light; I have heard that you produce heads just as big on the top all around the plant. On a scale of 1 to 10 just how good of a yield do you get? Rating: 5