I have flowers in pots on the side of the house. For the past few weeks, I have come home to see that an entire flower or two is missing, root and all. There is a little dirt from pot on the concrete below, but not much else that could give me an idea what occurred. I thought it might be a squirrel, as I see them regularly, but I thought they just hide things like peanuts, not take of with the whole flower. I tried putting coffee in top soil but I came home today and another was taken. I added a pic as an example. Usually there is a gaping hole where flower once stood. I may have started moving dirt around to see if anything was left behind. I only found earthworm eggs. I just have no idea. Baffled.