Hi,
I thought I should just mention: I fed my Treant a Potion, expecting it to become a red foliage treant, but it became a green foliage treant. So, I added that factoid to the wiki page and my change was undone saying that bg-wiki disagrees with me... So, I guess I should not add info to the wiki.
For what it's worth, when I gave my Treant a Potion, it became a green foliage treant.
Cheyrn