Carolina silverbell (Halesia carolina) in bloom is a sight to behold. Its delicate white bell-shaped flowers hang down from 1/2 to 1 inch stalks in 2 to 5 flower clusters. While you can enjoy at all angles, my favorite is from underneath looking up as shown in the photo below.
As the spring progresses, flowers fall to the ground below carpeting the ground with the white flowers. The fruit that appears is oblong, 4-winged, dry drupe that will persist into the fall and occasionally into the winter.
This tree is a medium grower and will usually top off at 30 - 40 feet tall and 20 - 35 feet wide. The national champion tree is located at the Great Smokey Mountains National Park in Tennessee and is over 100 feet tall and 40 feet wide.
The plant does prefer a rich, well drained soil with a pH range of 5 to 6, high in organic matter. Leaves can become chlorotic in high pH soils. The tree will do well in sun or part-shade.