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Summary
Physical Characteristics

Fraxinus longicuspis is a deciduous Tree growing to 8 m (26ft 3in).
See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from April to May. The species is hermaphrodite (has both male and female organs) and is pollinated by Wind.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil. The plant can tolerates strong winds but not maritime exposure.
It can tolerate atmospheric pollution.
UK Hardiness Map
US Hardiness Map
Synonyms
F. pubinervis. Blume.
Plant Habitats
Woodland Garden Secondary;
Edible Uses
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Astringent Tonic Urinary
Astringent. A tonic for the genito-urinary system[178].
References More on Medicinal Uses
Other Uses
Ink
A bluish indelible dye is produced by steeping the bark in water[178].
Special Uses
References More on Other Uses
Cultivation details
Prefers a deep loamy soil, even if it is on the heavy side[1, 200]. Most members of this genus are gross feeders and require a rich soil[11, 200]. Plants succeed when growing in exposed positions[200] and also in alkaline soils[11]. They tolerate atmospheric pollution[200]. This species is closely related to F. chinensis[11]. There is some confusion over the correct name for this species. The information was gathered under the name F. pubinervis which, according to [11] is a synonym for F. longicuspis Sieb.&Zucc. However, [200] says that F. pubinervis a synonym for F. sieboldiana and that F. longicuspis Hort. is also a synonym of F. sieboldiana. This species might be dioecious, in which case male and female plants must be grown if seed is required.
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
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Plant Propagation
The seed is best harvested green - as soon as it is fully developed but before it has fully dried on the tree - and can then be sown immediately in a cold frame[80]. It usually germinates in the spring[80]. Stored seed requires a period of cold stratification and is best sown as soon as possible in a cold frame[200]. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in a cold frame for their first winter. Plant them out into their permanent positions or a nursery bed in late spring or early summer of the following year. If you have sufficient seed then it is possible to sow it directly into an outdoor seedbed, preferably in the autumn. Grow the seedlings on in the seedbed for 2 years before transplanting either to their permanent positions or to nursery beds.
Other Names
If available other names are mentioned here
Native Range
TEMPERATE ASIA: Japan (Honshu, Kyushu, Shikoku)
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not
in your area so it's worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
IUCN Red List
Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
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Expert comment
Author
Siebold.&Zucc.
Botanical References
1158200
Links / References
For a list of references used on this page please go here
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