I can't post in the Cacti section yet but i have a question, is it possible to graft a peyote seedling on the side of a san pedro cactus so that the san pedro remains growing vertically? Maybe you can just cut a slit in the side and hit the vascular vains? I know it grows extremely fast grafted onto the pereskiopsis cactus and i'll be getting these cacti as soon as money allows me to, to experiement. And i'm hoping to join the Peyote church in Arizona and legally be able to grow peyote and partake in it as i please.

if i were you i would hold out for the pereskiopsis cutting, its only $3 for a graft-ready cutting (or 5 for $6).

I think there is a chance that a vascular vein will just die and not support the other cactus... also the pachanoi could push the peyote away when they are both growing.
The best and safest solution is definitely using a pereskiopsis.

possible yes, practical no.

lots of pere out there in the community, ask a buddy
but if you have to buy some, buy little (that shit grows like weeks)

Thanks fella's i think i'll just stick to the pereskiopsis grafting option, i've heard you can have harvestable peyote button Everyone should check into and become a member of the Peyote Way Church of God and support they're mission and the freedom of humanity!!! Peyoteway.org (hope i'm not violating any rules)

****Harvestable peyote butting within a year. i left this out above.

***Button, Deadgumit.

you might want to register with mycotopia (lol i hope I'M not breaking any rules) and check out some of anne halonium's x-httl threads.

very cool stuff (even some neat symbiosis chambers for growing mushrooms and grafted cacti.)