incomplete

Outside my office window is a flower bed. It has been there for a few years and I quite like it. It is a perennial bed and I think this year I am going to plant some bulbs in it in the fall. Today a new employee was weeding the flowerbed. I saw him weeding and I saw him leaving. When he was gone I looked at the bed and saw this:

I am hoping he was called away on some groundkeeping emergency and not that he thinks the weeding is done.