Tree Dragon Slayer

When you were first told what kind of dragon slayer the lacrima will turn you into, you thought you were scammed. Turns out you were wrong. With your new powers you discovered that trees started to grow, mature, and heal around you. Unlike those natural dragon slayers that always have abilities that focused on attacking, you haven't discovered a single move worthy of combat. Well walking around with a perpetual green thumb can also get kind of annoying especially when plants start getting supercharged whenever you get near one. You decide to finish the form before backing out. Who should you go to for help?