The only information I've found about Vanilla seeds was that they dropped in the Exodus Dungeon off of the Minions and Overseers. After 3 - 4 hours there, no seeds dropped. I paged a GM about it who said he was going to escalate the problem to the next level to see if the drop rate was correct and that I should follow UO Herald for information about it. I don't know where UO Herald is. Does anyone know anything about these seeds?