PalmsNorth.com

Hi,
I am looking for echinocactus polycephalus (many headed barrel cactus) seeds or small plants, or a few seeds from a northern growing trithrinax campestris, or seeds from agave salmaniana. I can trade for a pack of Yucca rostrata seeds if anyone has one of the three?
Thank you!

I realize you asked this question a long time ago but here is where I recently found some:

http://www.ebay.com/itm/171068594671?_t ... EBIDX%3AIT

I've got some in the dirt. Hopefully sprouting