it's just an herb, like any other herb.  
  
... well, except for one *particular* herb.  
  
it's effects on humans is mostly sedative/calming, but pretty ineffectual.

Yessir, mixed with kief.

As a matter of fact, going to do it again right now.

I buy it online from [these guys](http://www.bouncingbearbotanicals.com/).

Where can I acquire this passionflower? Would I have to grow it myself?

[Passionflower](http://en.wikipedia.org/wiki/Passiflora#Medical_and_entheogenic_uses) with just a few milligrams of kief gives you a more calming couch lock effect, tried it after trying catnip for a few weeks. (which also gives you a different effect)

*Combination

Had a bag of dried up Passiflora leaves, another hit with a kief conbination!