Gastrodia cunninghamii
Gastrodia cunninghamiifam. Orchidaceae
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Pl. 12BD — Gastrodia cunninghamii
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IOverview
Overview
Gastrodia cunninghamii, known as the Chatham Island orchid, is a perennial plant native to New Zealand and Vanuatu. It thrives in partial sun or full shade with moist conditions, adapting to various soil types including light sandy, medium, and heavy clay soils. This plant can grow up to 1 meter tall and is notable for its edible root, which has been utilized by local communities. Its native range includes the Chatham Islands, New Zealand's North and South Islands, and Vanuatu, making it a significant part of these ecosystems.
Quick answers
What is Gastrodia cunninghamii?
Gastrodia cunninghamii, known as the Chatham Island orchid, is a perennial plant native to New Zealand and Vanuatu. It thrives in partial sun or full shade with moist conditions, adapting to various soil types including light sandy, medium, and heavy clay soils.
Growingconditions · propagation · uses
VCultivation
Cultivation
Gastrodia cunninghamii thrives in partial sun to full shade and prefers moist soil that can be light (sandy), medium, or heavy (clay). This perennial plant grows up to 1 meter tall and is hardy in temperate regions. For propagation, focus on root growth, as these are the edible parts. Ensure consistent moisture levels for optimal growth.
Light
Partial sun/shade, Full shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
Mature size
1.0 m tall
For first-time growers
How to grow Gastrodia cunninghamii for the first time
8steps
Start with basic care and focus on creating a suitable environment for Skip.
- 1
What you'll need
A container, potting mix, and some Gastrodia cunninghamii roots.
- 2
Best time to plant
Plant in spring or early summer when the weather is mild.
- 3
Soil and container prep
Use a well-draining mix with light sand, medium soil, and clay. Ensure good drainage.
- 4
Sowing or transplanting
Place roots on top of the potting mix and cover lightly with a thin layer.
- 5
First two weeks
Keep the environment moist but not waterlogged. Provide partial shade to avoid direct sunlight.
- 6
Ongoing care
Maintain moisture levels, keep in partial sun or full shade, and ensure good air circulation.
- 7
Harvest or pruning
Skip is primarily grown for its ornamental value. Prune dead leaves to maintain appearance.
- 8
Common mistakes
Overwatering, direct sunlight exposure, and neglecting drainage are common issues.
VIEdible & utility
Edible & utility
Edible parts:Root
Edible uses: The root of Gastrodia cunninghamii is edible and can be consumed raw or cooked. Typically, it is prepared by boiling to enhance its flavor and texture.
Other uses:Fragrance
Contextrange · companions · related
VIIDistribution
4 native · 0 introduced
Distribution
4 native · 0 introducedDistribution across1 continent· 4 native
Oceania1 region
native (1)Vanuatu
Broader regions
native:Chatham Is., New Zealand North, New Zealand South
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Orchidaceae), common use cases, and growing requirements.
same family · Orchidaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
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Companion planting
Compare with similar plants
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