Campanula poscharskyana
Also known as Serbian Bellflower, this variety grows with a lovely cascading habit. The short plant offers a gush of cool-blue, bell-shaped flowers early to late summer that reach out to spill from the center. Known to double in spread size in its second year, this Campanula is a great choice for a rock garden, patio container, window box, and even DIY hanging baskets. After blooming, this plant can be trimmed by about one-third to freshen and rejuvenate the foliage. It can also be divided every 3-4 years in spring or fall.
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