Campanula rotundifolia - Scotch Bluebell

Has clusters of bright blue bell shaped flowers on a compact 12-inch plant that will spread and make an attractive ground cover. This is a good selection for a rock garden. has an unique look in that the foliage as the base of the plant has round leaves and then up the bloom stems it has very thin long leaves. More often than not some of the bloom stems layover or drop down and some remain somewhat upright. Has a long bloom period lasting 4 to 6 weeks depending on conditions.
 
Sun, Average Soil, Summer, 6-12 in Tall, Zones 3-9