Crow-Dipper

(Pinellia ternata)

Crow-Dipper (Pinellia ternata)

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Climate Requirements

Precipitation 44" - 81"
High Temp. 80°F - 88°F
Low Temp. 19°F - 37°F

Summary

Pinellia ternata, commonly known as Crow-Dipper, is a perennial herb native to East Asia, particularly found in the understory of deciduous forests and along forest margins. It typically grows to a height of 20-24 inches (50-60 cm) and spreads 6-12 inches (15-30 cm) wide. The plant features a unique inflorescence with a long, slender spadix that emerges from a pale green spathe, resembling a dragon’s tail, and blooms in the summer months. The flowers are not particularly showy, but they have an intriguing form that adds a point of interest in the garden.

Crow-Dipper is valued for its unusual inflorescence and its ability to thrive in shady conditions, making it suitable for woodland gardens and shaded borders. It prefers moist, well-drained soils rich in organic matter and can tolerate part shade to full shade. While it is low-maintenance, gardeners should be cautious as it can spread aggressively via underground tubers. In some regions, it is considered potentially invasive, so it is important to manage its growth and be aware of local regulations. It has been found to become an invasive weed in parts of Europe and North America.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1.5-2 feet
  • Width: 0.5-1 feet
  • Growth Rate: Moderate
  • Flower Color: N/A
  • Flowering Season: Spring, Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Drainage: Fast, Medium, Slow

Common Uses

Border Plant, Low Maintenance, Potted Plant, Rock Garden

Natural Habitat

Native to the understory of deciduous forests and forest margins in East Asia

Other Names

Common Names:

Scientific Names: Pinellia ternata, Pinellia tuberifera, Pinellia ternata f. atropurpurea, Pinellia ternata f. angustata, Arum ternatum, Pinellia ternata var. giraldiana, Pinellia ternata var. vulgaris, Arisaema ternatum, Pinellia ternata f. subcuspidata, Pinellia ternata var. angustata

GBIF Accepted Name: Pinellia ternata (Thunb.) Makino