Awaken Plant

You touch a plant and awaken it, at 3rd Level this is a small plant, it gains a more complex sentience, it is friendly to you and your companions and will follow your commands. At higher levels this lasts longer until at 9th level the magical power you imbue unto it (any plant of any size) develops it's own sentience and ability to magically photosynthesise at such a rate that it can uproot and become a Treant. This is friendly to you and your companions and will follow your commands for 1 day, after which it responds as if it is a close friend of yours however is not bound to your commands.