(Cardiagyris scabra)

(Cardiagyris scabra)

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Estimated Native Range
Species Map Help

Climate Requirements

Precipitation 49" - 59"
High Temp. 77°F - 86°F
Low Temp. 7°F - 32°F
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Summary

Cardiagyris scabra is a deciduous bulbous plant native to forest margins, open woodlands, and grassy slopes in East Asia. It can grow to a height of 8-10 feet (2.4-3 meters) with a spread of 2-3 feet (0.6-0.9 meters). It has a striking appearance with large, glossy green leaves and towering flower spikes that bear fragrant, trumpet-shaped white flowers with a purple throat, blooming in early to mid-summer. The flowers are exceptionally showy and can make a dramatic statement in the garden.

This plant is valued for its spectacular flower display and is often used as a focal point in woodland gardens, borders, and large container plantings. It prefers a sheltered position with dappled shade, moist but well-drained soil, and benefits from a thick mulch to protect the bulb. After flowering, the plant often dies back, but it produces offsets that can be used for propagation. It requires minimal maintenance once established but may need protection from slugs and snails. Cadiagyris scabra is not typically associated with serious diseases or pests, but it can be sensitive to overly wet or dry conditions.CC BY-SA 4.0

Plant Description

  • Plant Type:
  • Height: 1-2 feet
  • Width: 2-3 feet
  • Growth Rate: Rapid
  • Flower Color: N/A
  • Flowering Season: Summer, Fall
  • Leaf Retention:

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Medium

Common Uses

Erosion Control

Natural Habitat

Forest margins, open woodlands, and grassy slopes in East Asia

Other Names

Common Names:

Scientific Names: Cardiagyris scabra , Aster corymbosus , Aster komarovii , Aster scaber , Aster scaber f. apetalus , Aster scaber f. minor , Aster scaber var. litoralis , Aster scaber var. minor , Aster scaber var. minor , Biotia corymbosa subsp. discolor

GBIF Accepted Name: Cardiagyris scabra