Talk:Tangela/@comment-112.210.22.154-20120529133056/@comment-4700359-20120529143928

You can't, at least not in this game. Sam didn't program Tangrowth into PTD, but it's a possibility for PTD2. If that turns out to be the case, you just have to level Tangela up while it knows AncientPower. But right now it can't evolve.