'Little Carlow' is a hybrid between cultivars of Aster cordifolius and Aster novi-belgii. It typically grows to 2' tall with a similar spread and features clusters of 1-1.5" diameter sky blue asters (blue rays and yellow disks) which bloom in fall. The blue flower color (as opposed to the more common purple) sets this plant apart from most other asters.
Type: Herbaceous perennial
Zone: 4 to 8
Height: 1.50 to 2.00 feet
Spread: 1.50 to 2.00 feet
Bloom Time: September to October
Bloom Description: Blue rays and yellow center disks
Sun: Full sun