Aster Cordifolius Apr 2026

A popular cultivar with more prolific, darker blue flowers.

Aster 'Little Carlow' - Plant Finder - Missouri Botanical Garden aster cordifolius

Prefers partial shade but tolerates full shade and full sun. A popular cultivar with more prolific, darker blue flowers

Grows in an upright, arching habit, typically reaching 2–4 feet tall. Hardiness: Hardy in USDA Zones 3–8. Garden Use & Benefits: A popular cultivar with more prolific

A hybrid often cited for its stunning sky-blue flowers.

Adaptable to dry to moist, well-drained soils, including clay.

An essential late-season food source for butterflies, bees, and syrphid flies.