I guess I need to clean my glasses. When I first did a quick glimpse at the title I thought it said "Weeding Now, Noticeing Pot". It isn't too much of a reach because it happened to me at this one rental where we lived. I happily cultivated this "volunteer" plant in the front garden, weeding around it and tending my other plants. It grew quite big. I thought it was one of our local wildflowers because there is a similar native (some kind of cinquefoil, as I recall). I eventually figured it out and pulled it. Just glad a cop didn't drive by before I got rid of it (no I didn't smoke it).