Campanula poscharskyana, the Serbian bellflower or trailing bellflower, is a semi-evergreen trailing perennial, valued for its lavender-blue star-shaped flowers, native to the Dinaric Alps in former Yugoslavia.
Water plants regularly throughout the spring, summer, and fall. In the winter, watering isn’t needed for outdoor plants.
Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil.