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Summary

Bloom Color: Green. Main Bloom Time: Early spring, Late spring, Mid spring.Form: Oval, Rounded.

Physical Characteristics

Fraxinus quadrangulata is a deciduous Tree growing to 20 m (65ft 7in) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 4. It is in flower in April, and the seeds ripen in October. 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

Plant Habitats

Woodland Garden Canopy;

Edible Uses

None known

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.

None known

References More on Medicinal Uses

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Other Uses

Dye Wood

A blue dye is obtained from the inner bark[43, 46, 82]. The bark is ground into a powder and then steeped in water in order to obtain the dye[226]. Wood - hard, heavy, close-grained, durable, but not strong and is somewhat brittle. It weighs 47lb per cubic foot. The wood is largely used for flooring, the interior finishes of houses, construction etc[46, 61, 82, 171, 229, 235].

Special Uses

References More on Other Uses

Cultivation details

Landscape Uses:Aggressive surface roots possible, Specimen, Street tree. 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]. A fast-growing tree in the wild, where it lives 125 - 150 years[229]. Most species in this genus are dioecious but this species is said to be hermaphrodite[82, 229]. Special Features: North American native, Inconspicuous flowers or blooms.

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

NORTHERN AMERICA: Canada (Ontario (south)), United States (Indiana, Michigan (south), Ohio, West Virginia (west), Illinois, Iowa (southeast), Kansas (southeast), Missouri, Oklahoma, Wisconsin (south), Alabama (north), Arkansas, Georgia (northwest), Kentucky, Tennessee (east))

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 itâ€™s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants

Latin Name	Common Name	Habit	Height	Hardiness	Growth	Soil	Shade	Moisture	Edible	Medicinal	Other
Fraxinus americana	White Ash	Tree	25.0	4-9	F	LMH	SN	DM	1	2	4
Fraxinus angustifolia	Narrow-Leaved Ash	Tree	25.0	5-9		LMH	N	DM	1	0
Fraxinus bungeana	Xiao Ye Qin	Shrub	5.0	4-8		LMH	N	DM	0	2	2
Fraxinus chinensis rhynchophylla	Hua Qu Liu	Tree	25.0	5-9		LMH	N	M	0	2	2
Fraxinus excelsior	Ash, European ash, Common Ash	Tree	30.0	5-8	F	LMH	N	MWe	2	2	3
Fraxinus floribunda	Himalayan Ash	Tree	40.0	7-10		LMH	N	M	2	2	2
Fraxinus hookeri		Tree	0.0	-		LMH	N	M	0	0	1
Fraxinus latifolia	Oregon Ash	Tree	20.0	5-9		LMH	N	M	0	1	3
Fraxinus longicuspis		Tree	8.0	5-9		LMH	N	M	0	1	1
Fraxinus nigra	Black Ash	Tree	25.0	2-5	M	LMH	N	MWe	0	1	3
Fraxinus ornus	Manna Ash, Flowering ash	Tree	9.0	5-6	S	LMH	N	DM	3	3
Fraxinus pennsylvanica	Red Ash, Green ash, Water Ash	Tree	20.0	3-9	F	LMH	N	M	1	1	3
Fraxinus sieboldiana	Ash	Tree	8.0	6-9	M	LMH	N	M	0	0	2
Fraxinus texensis	Texas White Ash	Tree	12.0	5-9	F	LMH	SN	DM	0	0	2
Fraxinus velutina	Arizona Ash, Velvet ash, Modesto Ash, Fantex Ash	Tree	12.0	7-10	F	LMH	N	M	0	0	3
Fraxinus xanthoxyloides		Tree	6.0	7-10		LMH	N	M	0	0	2

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.

Fraxinus quadrangulata - Michx.