Siberian Filbert
Corylus heterophylla
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Pl. B43B — Corylus heterophylla
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IOverview
Overview
Siberian Filbert, Corylus heterophylla, is a deciduous tree or shrub native to the eastern regions of Asia, including Amur, China North-Central, and Japan. Known for its edible seeds, this plant thrives in moist environments with light to partial sun exposure. It prefers well-drained soils that are either sandy, medium, or clay-like and can tolerate a range of temperatures from USDA Hardiness Zones 4-8. The Siberian Filbert grows up to 7 meters tall and is distinguished by its unique foliage, which consists of both narrow and broad leaves, adding an ornamental value to the landscape.
Quick answers
What is Siberian Filbert?
Siberian Filbert, Corylus heterophylla, is a deciduous tree or shrub native to the eastern regions of Asia, including Amur, China North-Central, and Japan. Known for its edible seeds, this plant thrives in moist environments with light to partial sun exposure.
Growingconditions · propagation · uses
VCultivation
Cultivation
Siberian Filbert thrives in full to partial sun and prefers moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 4-8 and grows up to 7 meters tall, making it a versatile tree-shrub for gardens. Ensure the soil remains consistently moist but well-drained to avoid waterlogging. This plant is native to regions like Amur, China, Japan, and Korea, so it adapts well to temperate climates. For propagation, seeds can be used, though specific methods are not detailed here.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
4-8
Habit
Tree, Shrub
Mature size
7.0 m tall
For first-time growers
How to grow Siberian Filbert for the first time
8steps
Start with planting Siberian Filbert in a sunny spot, and you'll have a hardy tree that requires minimal care.
- 1
What you'll need
Siberian Filbert seeds or young saplings, a trowel, compost, mulch.
- 2
Best time to plant
Plant in early spring or late fall when the ground is workable and temperatures are mild.
- 3
Soil and container prep
Ensure soil is well-draining; amend with compost if necessary. For containers, use a mix of light sandy, medium, or clay soil.
- 4
Sowing or transplanting
For seeds, sow them shallowly in the ground after last frost. Transplant young saplings directly into the garden.
- 5
First two weeks
Keep the soil moist and mulch around the base to retain moisture and suppress weeds.
- 6
Ongoing care
Water regularly, especially during dry spells. Prune in late winter to maintain shape and remove dead branches.
- 7
Harvest or pruning
Prune in late winter to encourage healthy growth and remove any damaged or diseased branches.
- 8
Common mistakes
Overwatering, planting in heavy clay soil without amending, neglecting winter protection in colder zones.
VIEdible & utility
Edible & utility
Edible parts:Seed
Edible uses: Oil
Other uses:oil
Contextrange · companions · related
VIIDistribution
12 native · 0 introduced
Distribution
12 native · 0 introducedDistribution across1 continent· 12 native
Asia4 regions
native (4)ChinaJapanMongoliaSouth 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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Back to the cataloguePlant id · b43b8f52-115b-4db0-b40d-7f6578777a44
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