DMT Extraction Wikimy advice would be to pick a tek from ^^^ that list (i like noman's) & stick to it, as opposed to following someone else's modification... at least until you get solid results from it, then you can start improvising to suit your needs... everybody has their own tips & tricks that they like, but starting with the basics as presented here, man, you really can't screw it up... & then, we'd have a little more info about what exactly you had done, so we could maybe help ya figure what you've done wrong...
as for the grass questions, Eliyahu's words ring true to these ears...
spinning a set the stars through which the tattered tales of axis roll about the waxen wind of never set to motion in the unbecoming round about the reason hardly matters nor the wise through which the stars were set in spin...
"Chemistry is applied theology." Augustus Owsley Stanley III