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Aster puniceus

Swamp Aster (Purple Stemmed Aster)

Flowers are usually pale blue but may appear in varying shades of deep blue or purple. Hairy, reddish-purple stems support the blooms.

  • »  AKA Symphyotrichum puniceum
  • »  Flowers are usually pale blue, but can vary to deep blue or purple
  • »  Stems are reddish-purple and usually hairy
  • »  Bloom Time: Late summer to early fall

Plug50
$8.75
1 Litre
$18.38
1gal
$21.88
  • Category:Perennials
  • Hardiness Zone:3
  • Height:90-125 cm
  • Spread:30-40 cm
  • Bloom Color: Lavender
Exposure
• Full Sun
• Partial Sun/Shade
Soil Moisture
• Moist to Wet Soils
• Moist to Average
Attracts Wildlife
• Attracts Butterflies
Growth Rate
• Medium
Critter
• Deer Resistant
Attributes
• Native to Ontario
Flowering Time
• Lt. Sum-Fall
Habit
• Clumping
• Upright
Foliage Color
• Green
Landscape uses
• Bog or water garden
• Naturalizing
Planting instructions
• Container Plants
Additional Information about Aster puniceus

Native to Ontario

Growing & Maintenance Tips for Aster puniceus

Aster puniceus, commonly known as Swamp Aster, grows best in full to partial sun, in wet to moist conditions. Soil should consist of plenty of organic material to hold moisture. Drought conditions will cause this aster to go into early dormancy. Plant height and width vary depending on location and soil moisture. Naturally found in highly fertile, low-lying areas, along streams and ponds.