Kahili ginger

Also known as: Kahli ginger lily

H. gardnerianum is an erect rhizomatous perennial to 2m, with grey-green lance-shaped leaves and cylindrical racemes of fragrant, lemon-yellow flowers with prominent red stamens in late summer and early autumn

Kahili ginger

Scientific classification

Species
Kahili ginger (Hedychium gardnerianum)
Genus
Hedychium
Family
Zingiberaceae
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Toxicity
Conservatory Greenhouse · Herbaceous Perennial
Plant type
1.5-2.5 metres
Height
0.5-1 metres
Spread
Deciduous
Foliage
Suckering
Habit
Summer · Autumn
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

Kahili ginger pictures

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Distribution of Kahili ginger

Distribution map

Nepal to Indo-China

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Culture

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Toxicity

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Quick identification of Kahili ginger

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Kahili ginger care guide

Moderate regular watering, allowing brief slight drying between soakings
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, allowing brief slight drying between soakings

Fertilizing

Balanced perennial feed every four weeks from spring through summer

Pruning

No pruning required other than cutting back the foliage and old flower spikes at the end of the season

Propagation

Propagate by seed at 21-24°C (70-75°C) as soon as ripe. Divide rhizomes in spring

Growing

Outdoors, grow in humus-rich, moist but well-drained soil in sun or partial shade. Shelter from cold winds and consider applying a deep mulch of garden compost or leafmould to protect the rhizomes in frost prone areas. In containers or under glass, use a loam-based compost such as John Innes No 3 and grow on in bright indirect light

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Common pests and diseases

Diseases

Usually trouble free

Pests

Prone to glasshouse red spider mite and aphids under glass

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