Hairy hazel
Corylus sieboldiana mandschurica
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Pl. 0073 — Corylus sieboldiana mandschurica
Corylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschuricaCorylus sieboldiana mandschurica
IOverview
Overview
Hairy hazel (Corylus sieboldiana mandschurica) is a deciduous shrub or small tree native to the eastern Asian region including Amur, Chita, Inner Mongolia, Japan, Khabarovsk, Korea, Manchuria, and Primorye. Known for its light-colored, hairy catkins in early spring and edible seeds, this plant thrives in moist conditions with a preference for light (sandy), medium, or heavy (clay) soils. It can grow up to 4.5 meters tall and prefers full sun to partial shade, making it adaptable to various environments within its native range. Its seeds are edible, adding culinary value to the plant.
Quick answers
What is Hairy hazel?
Hairy hazel (Corylus sieboldiana mandschurica) is a deciduous shrub or small tree native to the eastern Asian region including Amur, Chita, Inner Mongolia, Japan, Khabarovsk, Korea, Manchuria, and Primorye.
Growingconditions · propagation · uses
VCultivation
Cultivation
Hairy hazel thrives in full to partial sun and prefers moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 5-9 and grows to a height of 4.5 meters. For optimal growth, ensure the soil remains consistently moist while providing ample sunlight. Propagation can be done through seed. Given its native range across temperate regions, it adapts well to similar climates.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
5-9
Mature size
4.5 m tall
For first-time growers
How to grow Hairy hazel for the first time
8steps
Start with planting Hairy hazel in a sunny spot, and you'll have a rewarding experience.
- 1
What you'll need
Seeds or seedlings, garden gloves, trowel.
- 2
Best time to plant
Plant in spring after the last frost or fall before the first freeze.
- 3
Soil and container prep
Choose a location with well-draining soil that's light (sandy), medium, or heavy. Ensure it gets full sun to partial shade.
- 4
Sowing or transplanting
Direct sow seeds in the ground or start them indoors 6-8 weeks before planting outside. Transplant seedlings when they have two sets of true leaves.
- 5
First two weeks
Water regularly to keep soil moist but not waterlogged. Monitor for pests and diseases.
- 6
Ongoing care
Provide consistent moisture, especially during dry spells. Prune in late winter or early spring to maintain shape and remove dead branches.
- 7
Harvest or pruning
Prune the plant annually to encourage healthy growth and remove any damaged or diseased wood.
- 8
Common mistakes
Overwatering, planting too deep, neglecting winter protection in colder zones.
VIEdible & utility
Edible & utility
Edible parts:Seed
Edible uses: Oil
Other uses:oil
Contextrange · companions · related
VIIDistribution
8 native · 0 introduced
Distribution
8 native · 0 introducedDistribution across1 continent· 8 native
Asia3 regions
native (3)ChinaJapanSouth Korea
Broader regions
native:Amur, Chita, Khabarovsk, Primorye
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
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Companion planting
Growing zone
XII
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