Aster alpinus, the alpine aster or blue alpine daisy, is a species of flowering plant in the family Asteraceae, native to the mountains of Europe (including the Alps), with a subspecies native to Canada and the United States. This herbaceous perennial has purple, pink or blue flowers in Summer..
It grows to be about 6–12 inches tall (15–30 cm). The bloom color may be pink, violet-lavender, or white-near white. In the UK this plant has gained the Royal Horticultural Society's Award of Garden Merit.It ...