Sky Blue Aster

Plant Height 2 - 3 FT
Seed Count 1,300,000 Seeds per LB
Botanical Name Symphyotrichum oolentangiense
Life Cycle Perennial
Environment Full Sun - Partial Sun
Preferred Sites Upland/Grassland
Bloom Period September-October
Flower Color Blue


Sky Blue Aster


Sky Blue Aster can be found in east central United States from Florida to Texas and north to the Great Lakes. The beautiful blue flowers are in bloom from September-October and are utilized by many butterflies and pollinators on their fall migrations.


  • Tolerant of varying soil types and moisture levels
  • Easy to grow
  • Very good heat and drought tolerance
  • Growing from 2-3 feet in height
  • Blooms later from September to October
  • Attracts butterflies and other pollinators
  • Found in open woods, prairies and along roadsides


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