C
cway
I dont know guys 2lbs per 1k is very doable..I do it reguarly now with a White Whidow pheno that yeilds about 1/2 ounce per clone, I plant aprox 64 clones and get 2lbs per light and am currently running 128 to try to get 4lbs with 2K... This is of course if plant numbers dont scare you.. For good yeilds SOG is the way to go...