Sky Blue Aster

Aster azureus

Sky Blue Aster is a bright and showy addition to any sunny perennial garden. The multitude of brilliant blue blooms from late August into October combine well with Showy Goldenrod for a fabulous fall show. Thrives in almost any soil …

More Detail
In stock
SKU
31310-03 / 11310
Plants 3" Pots
1-4 $5.99 ea.
5-10 $4.99 ea.
11-31 $3.99 ea.
32+ $2.99 ea.
Seeds 82,000 seeds/oz
1/4 Oz $16.00
1/2 Oz $24.00
Oz $40.00
Lb $600.00
Cultural Details
Soil Type Loam, Sand
Soil Moisture Dry, Medium
Sun Exposure Full Sun, Partial
Height 2' - 3'
Bloom Color Blue
Bloom Time Aug, Sep, Oct
Spacing 1'
Zones 3, 4, 5, 6, 7, 8
Root Type Fibrous
Benefits Birds, Butterflies, Pollinators, Host Plant
Seeds per Oz 82000
Propagation Treatment Dry Stratification
Direct Sowing Time Early Spring, Fall

Sky Blue Aster (Aster azureus) is a bright and showy addition to any sunny perennial garden. The multitude of brilliant blue blooms from late August into October combine well with Showy Goldenrod for a fabulous fall show. Thrives in almost any soil, from dry sand to moist loam, in full sun to light shade.

Botanical Synonyms
Symphyotrichum oolentangiense