Chinese Cork Oak
Quercus variabilisfam. Fagaceae
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Pl. CEC5 — Quercus variabilis
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IOverview
Overview
Chinese Cork Oak (Quercus variabilis), a member of the Fagaceae family, is native to regions including China North-Central, South-Central, Southeast, Japan, Korea, Taiwan, Tibet, and Vietnam. This deciduous tree can grow up to 30 meters tall and thrives in moist soil with medium to heavy clay content, showing preference for full sun to partial shade. Known both for its edible acorns and medicinal properties, the Chinese Cork Oak is valued for its versatile uses. One distinctive feature of this species is its ability to adapt to a range of climates, making it hardy from zones 4-8.
Quick answers
What is Chinese Cork Oak?
Chinese Cork Oak (Quercus variabilis), a member of the Fagaceae family, is native to regions including China North-Central, South-Central, Southeast, Japan, Korea, Taiwan, Tibet, and Vietnam.
IV·bMixology suggestions
2 drafts
Mixology suggestions
2 draftsEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Cork Oak Comfort
stresstincture
Historically used for respiratory and stress relief.
Forest Harmony
immunetea
Traditional use for supporting the immune system.
Growingconditions · propagation · uses
VCultivation
Cultivation
Chinese Cork Oak thrives in full to partial sun and prefers moist, medium to heavy clay soil. It is hardy in zones 4-8 and can grow up to 30 meters tall. For propagation, seeds are the recommended method. Ensure the plant has adequate moisture, especially during dry periods, as it requires consistently damp conditions.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Medium, Heavy (clay)
Hardiness
4-8
Mature size
30.0 m tall
For first-time growers
How to grow Chinese Cork Oak for the first time
8steps
Start with planting a Chinese Cork Oak sapling for a beginner-friendly project.
- 1
What you'll need
A young Chinese Cork Oak sapling, well-draining soil, and a large container or garden space.
- 2
Best time to plant
Plant in spring when the ground is moist but not waterlogged.
- 3
Soil and container prep
Ensure the soil is rich, medium to heavy, with good drainage. Amend clay soils with organic matter if necessary.
- 4
Sowing or transplanting
Transplant a sapling directly into the garden or a large pot filled with prepared soil.
- 5
First two weeks
Water regularly to keep the soil moist but not soggy. Monitor for pests and diseases.
- 6
Ongoing care
Provide full sun to partial shade, water moderately in dry periods, and mulch around the base to retain moisture.
- 7
Harvest or pruning
Focus on pruning young branches to shape the tree. No edible parts are harvested from this species.
- 8
Common mistakes
Overwatering, planting in too small a container, and not providing enough sunlight are common issues beginners face.
VIEdible & utility
Edible & utility
Edible parts:Seed
Edible uses: Coffee
Other uses:CorkDyeRoofingTanninLumber
Contextrange · companions · related
VIIDistribution
8 native · 0 introduced
Distribution
8 native · 0 introducedDistribution across1 continent· 8 native
Asia5 regions
native (5)ChinaJapanSouth KoreaTaiwanVietnam
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 (Fagaceae), common use cases, and growing requirements.
same family · Fagaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
Explore further
Companion planting
Compare with similar plants
Growing zone
XII
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