Aromatic Aster

(Symphyotrichum oblongifolium)

Aromatic Aster (Symphyotrichum oblongifolium)

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Estimated Native Range
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Summary

prairies, dry open woods, and rocky slopes in the Central and Eastern United States. It typically grows from a sturdy caudex and reaches a height of 1 to 3 feet with a similar spread. The plant forms a bushy clump of stiff, hairy leaves and produces a profusion of daisy-like flower heads from late summer into fall (August–November). The flowers are a vibrant purple with yellow centers and are highly attractive to pollinators.

Aromatic Aster is valued for its late-season blooms, which provide color in the garden when many other plants have finished flowering. It is drought-tolerant once established, making it suitable for xeriscaping and naturalistic plantings. This aster is often used in borders, wildflower gardens, and as a ground cover. It thrives in full sun but can tolerate light shade and prefers well-drained soil. While generally pest-free, it can occasionally suffer from powdery mildew in humid conditions. Aromatic Aster is not known for being invasive and is a low-maintenance addition to the garden.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-3 feet
  • Width: 1-3 feet
  • Growth Rate: Moderate
  • Flower Color: Blue, Purple
  • Flowering Season: Summer, Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Low, Medium
  • Drainage: Medium

Common Uses

Bee Garden, Bird Garden, Border Plant, Butterfly Garden, Drought Tolerant, Erosion Control, Fragrant, Groundcover, Low Maintenance, Rock Garden, Showy Flowers, Street Planting

Natural Habitat

Native to prairies, dry open woods, and rocky slopes in the Central and Eastern United States

Other Names

Common Names: Oblong-Leaf Aster, Shalebarren Aster, Doftaster, Oblong-Leaved Aster

Scientific Names: , Aster oblongifolius, Symphyotrichum oblongifolium, Aster oblongifolius var. rigidulus, Virgulus oblongifolius, Aster oblongifolius var. angustatus, Aster kumleinii, Aster oblongifolius var. orientis, Aster kumleinii f. roseoligulatus, Aster graveolens

GBIF Accepted Name: Symphyotrichum oblongifolium (Nutt.) G.L.Nesom