Calamagrostis ‘Overdam’ grasses growing in half a whisky barrel on our patio. They help shield from site the Generac generator. The grasses were bought from Perennial Fields, in Otego, NY, the plant nursery in our area of Otsego county, NY. I nursed it through a dryish summer by careful watering. Never thought it would turn out to be so beautiful it its maturity.