cspawn

Any advice on tracking down organic soursop in the US? I'm a produce buyer from a health food store and I've had tons of requests for it, but I can't find it anywhere!

Also, I am getting started in the world of commercial greenhouse hydroponics and I am planning on specializing on unique food among other things. Where is a good place to start hunting down viable seeds of rare varieties?

Thanks for this thread, BTW!