[quote=@KaiserAuto]
We could be good friends, plant people, as long as you chose to accept our religion into your borders, that is, of course, if you come across mine. My people don't really travel anywhere and if you are what you mentioned yourself to be (having natural magic prowess will eliminate the necessity of religious acceptance) just prior, then we could have an exchange of things, many things. 
[/quote]

Oh, the religion would be accepted into the borders, but it probably(read: won't) be taken up or converted to by the native populace. They are a very passive and tolerant civ though, and in the fantasy version of them, they freely traded their goods to others around them in attempts to make friends with them. So yeah, tree-people ._.