Native To:
All of Canada, except NF, NS, NU and NWT
Perennial
4 feet tall
Full Sun to Part-Shade
Blooms August to October
Dry to Medium Site
Zones 3-9
Approx. 325 seeds per pack
Smooth Aster (Symphyotrichum laeve) has leaves that are smooth to the touch, distinguishing it from most other Aster varieties. The stem also often takes on a shade of blue. This is a non-aggressive plant that is slow to spread so it is a nice one to have in the garden with companions. The beautiful purple-blue flowers attract many different pollinators and the plant is host for the Silvery Checkerspot and Pearl Crescent Butterflies.
Growing Instructions
No pre-treatment required. Sow seed at soil surface. Do not let seedling dry out while it is establishing.