Native Sweetbay Magnolias (Magnolia virginiana) grace two corners of the seating area, one against the retaining wall, the second near the corner of the house. The Sweetbays flower later in the year than most magnolias, evading the risk of having their flowers bitten by late season Pennsylvania frosts. After the tree has set its leaves the flowers emerge amongst the foliage, creamy white and fragrant - at the perfect time of year for sitting outside and enjoying them.