When I tripped I bought an eighth and took 1.75g. It depends on the shrooms as to how much psilocybin is in them. A medium dose is 1.5-2.5g, I would say.

http://www.erowid.org/plants/mushroo...oms_dose.shtml
Shai Hulud Reviewed by Shai Hulud on . shroom question I've done shrooms a couple times, but now I'm looking to buy some for myself. I've never bought shrooms so Im a little clueless on how much would be relativley good for just myself to trip? Also, what are typical amounts people by shrooms by (eights, etc.) Rating: 5