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Sky Blue Aster
Also Known As:
Azure AsterBotanical Name:
Aster oolentangiensis- AKA Aster azureus or Symphyotrichum oolentangiense
- Flowers are made up of petals in varying shades of blue surrounding a yellow eye
- Naturally found in Southern Ontario in dry meadows, edges and open woods
- Bloom Time: Summer to fall
- Flower Size: 2.5 cm
Globe_Asia
Hardiness Zone
3
Invert_Colors
Flower Colour
- Blue
height
Height
60 cm-80 cm
Width
Spread
30 cm-60 cm
Regular price
$6.95
Regular price
Sale price
$6.95
Unit price
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per
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Sky Blue Aster
Regular price
$6.95
Regular price
Sale price
$6.95
Unit price
/
per
expand_more
Sunny
Exposure
- Full Sun
- Partial Sun/Shade
Water_Drop
Soil Moisture
- Average to Dry Soils
- Moist to Average
- Well-drained
Emoji_Nature
Attracts Wildlife
- Attracts Butterflies
- Attracts Pollinators
Trending_Up
Growth Rate
- Medium
Palette
Foliage Colour
- Green
Cruelty_Free
Critter
- Deer Resistant
Potted_Plant
Attributes
- Native to Ontario
- Salt Tolerant
Local_Florist
Flowering Time
- Fall
- Lt. Sum-Fall
Draw_Collage
Shape
- Clumping
- Upright
Outdoor_Garden
Garden Uses
- Naturalizing
- Roadside planting
- Woodland/woods edge
Additional Details
Psychiatry
Growing Tips & Maintenace
- Plant in average, dry to moist, well-drained soil in full sun. Plant height can vary depending on how rich the soil is and how much moisture is provided. Pinch back 1/3 of the foliage twice before early summer, to maintain shape and foliage vigour.
Note
Additional Notes
- Native to Ontario

Sky Blue Aster
Size: PL50

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Regular price
$3.95
Regular price
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$3.95
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Regular price
$4.95
Regular price
Sale price
$4.95
Unit price
/
per
Regular price
$4.95
Regular price
Sale price
$4.95
Unit price
/
per
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