Name: Christie Central Ohio 43016 (Zone 6a) Plays on the water.
Are there any flowers on it? How tall is it growing? It looks like it could be Rosemary. You might take a sprig of it into a nursery to compare to samples there. I would not eat it though, until you are sure. You can go to the plant data base and look at more photos to compare. Rosemary gets purple flowers.
