ive never grown it personally but i saw a grow journal a month or two ago from Heath Robinson on this site https://www.rollitup.org/grow-journals/101347-critical-mass-tree-grow-x.html. he yielded like 40 ounces per plant of some pretty dank lookin bud. he probably veg'd them for a bit and is an experienced grower, but that shows u what's possible. ive been lookin for some CM for a while but its out of stock everywhere. if u find some let me know where.