Castanopsis delavayi
Castanopsis delavayifam. Fagaceae
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Pl. 6C3B — Castanopsis delavayi
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IOverview
Overview
Castanopsis delavayi, known as a chestnut oak or chinquapin in English, is a deciduous tree native to the mountainous regions of China South-Central and Southeast. This tree thrives in partial sun to shade, requiring moist soil that can be either medium or heavy (clay). It grows up to 15 meters tall and is hardy in zones 7-10. The plant is notable for its edible parts, specifically the seeds which are a valuable food source. Its distinctive features include its deciduous nature and adaptability to various soil types, making it an interesting addition to landscapes or forests where it can provide both ornamental value and sustenance.
Quick answers
What is Castanopsis delavayi?
Castanopsis delavayi, known as a chestnut oak or chinquapin in English, is a deciduous tree native to the mountainous regions of China South-Central and Southeast. This tree thrives in partial sun to shade, requiring moist soil that can be either medium or heavy (clay).
Growingconditions · propagation · uses
VCultivation
Cultivation
Castanopsis delavayi thrives in partial sun to shade and prefers moist, medium to heavy (clay) soil. It is hardy in zones 7-10 and can grow up to 15 meters tall. For propagation, seeds are the recommended method. Ensure the plant has adequate moisture, especially during dry periods, as it requires consistent watering.
Light
Partial sun/shade
Water
Moist
Soil
Medium, Heavy (clay)
Hardiness
7-10
Mature size
15.0 m tall
For first-time growers
How to grow Castanopsis delavayi for the first time
8steps
Start with planting Skip in a suitable location and basic care for the first few years.
- 1
What you'll need
A young Skip tree, well-draining soil, and a container if planting in a pot.
- 2
Best time to plant
Plant Skip during spring or fall when temperatures are mild.
- 3
Soil and container prep
Ensure the soil is rich, moist, and has good drainage. Use a large enough container with drainage holes.
- 4
Sowing or transplanting
Transplant young Skip from a nursery pot to your garden or prepare a planting hole for direct sowing.
- 5
First two weeks
Water the tree regularly, keeping the soil moist but not waterlogged. Monitor for pests and diseases.
- 6
Ongoing care
Provide partial shade, especially in hot climates. Water when the top inch of soil feels dry. Fertilize once a year with organic compost.
- 7
Harvest or pruning
Skip is primarily grown for its ornamental value and not typically harvested. Prune to maintain shape during late winter.
- 8
Common mistakes
Overwatering, planting in full sun, using the wrong soil type, neglecting pruning, and improper fertilization.
VIEdible & utility
Edible & utility
Edible parts:Seed
Edible uses: The seeds of Castanopsis delavayi are edible and can be eaten raw or roasted. They are often prepared by drying to extend their shelf life. Skip the detailed recipes; simply roasting brings out a nutty flavor.
Other uses:Fragrance
Contextrange · companions · related
VIIDistribution
2 native · 0 introduced
Distribution
2 native · 0 introducedDistribution across1 continent· 2 native
Asia1 region
native (1)China
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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Back to the cataloguePlant id · 6c3b3722-c106-4749-95d6-3770f81631fc
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