Kahili Ginger

(Hedychium gardnerianum)

Kahili Ginger (Hedychium gardnerianum)

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Estimated Native Range
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Summary

Hedychium gardnerianum, commonly known as Kahili Ginger, is a deciduous perennial herb originating from the Himalayas and mountainous regions of India. It thrives in moist, shaded forest environments and along stream banks. This species can reach up to 8 feet (2.4 meters) in height and features long, bright green leaves that clasp the tall stems. The very fragrant flowers, which are pale yellow with red stamens, are borne in dense spikes and emerge in late summer, providing a showy display. The plant’s striking appearance and scent make it a popular choice for ornamental use in gardens and parks.

Kahili Ginger is valued for its large, fragrant flowers and tropical appearance. It is often used in borders, as a specimen plant, or in containers for patios and conservatories. While it prefers a warm tropical climate, it can also adapt to sub-tropical and temperate regions, tolerating occasional frosts. Gardeners in cooler climates can protect it with a deep mulch during winter or grow it under glass to ensure it receives enough light and warmth. It requires full sun to part shade, consistent moisture, and well-drained soil to flourish. The Royal Horticultural Society has awarded it the Award of Garden Merit, indicating its excellence for garden use. However, gardeners should be aware that Hedychium gardnerianum can be invasive outside its native range, and it is important to check local regulations before planting.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 3-6 feet
  • Width: 2-5 feet
  • Growth Rate: Rapid
  • Flower Color: Yellow
  • Flowering Season: Summer, Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Medium

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Fragrant, Salt Tolerant, Showy Flowers

Natural Habitat

Originates from the Himalayas and mountainous regions of India, thriving in moist, shaded forest environments and along stream banks

Other Names

Common Names: Kahila Garland-Lily, Ginger Lily

Scientific Names: , Hedychium gardnerianum, Gamochilus speciosus, Hedychium gardnerianum var. fasciatum, Hedychium gardnerianum var. pallidum, Hedychium pallidum,

GBIF Accepted Name: Hedychium gardnerianum Sheppard ex Ker Gawl.