They have dusky purple flowers (they're also known ... bet if you're looking for the longest-flowering perennials to fill your garden. When asters explode into color, bees and butterflies from ...

Asters are fall-blooming perennials that provide a vital nectar ... which come in shades of purple, blue, pink, and white. These flowers attract bees, butterflies, and other beneficial insects ...

Asters are one of the last perennial flowers to bloom in ... are native to the U.S. with small daisy-like flowers in various shades of purple, pink and blue. They have an upright form, reaching ...

Golden aster ... of tiny flowers, which are blue, pink, purple or white. Creeping flox is native to Eastern Canada but it’s a woodland plant so grows well in Edmonton. This perennial is up ...