Fraxinus ornus Flowering ash, Manna ash

Oleaceae

Fraxinus ornus Flowering ash, Manna ash

Fraxinus ornus has a spreading oval to round, irregular crown. Mature specimen can attain a height of 15 m, but usually they do not grow higher than circa 10 m. The grey bark is smooth. The odd-pinnate leaf is blue green to mat green, becomes 20 - 25 cm and consists of 7 leaflets that have a finely serrated margin. In contrast with F. excelsior F. ornus has brown to purplish, velvety grey leaf buds. Inflorescence shows white to creamy-white very fragrant flowers in conspicuous, upright and terminal panicles. These appear after the leaf in May/June. F. ornus forms winged nuts of circa 3 cm, which appear in clusters. The tree can be used as a park tree and is suitable for industrial estates. Tolerates drier, calcareous soils. Well resistant to wind.
Our trees can only be planted when they don't have any leaves. Due to the this we will start delivering again from November 2024.
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Specifications
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Height
8 - 15 m
Crown
spreading oval to almost round, irregular, half-open crown
Bark and branches
smooth, grey bark
Leaf
odd-pinnate, 7 leaflets, mat blue green, 20 - 25 cm , feathered leaf
Flowers
terminal panicles, (cream) white, May/June, ver♂ fragrant, fragrant flowers
Fruits
winged fruit (key), 2,5 - 3,5 cm long
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
drier calcareous soils
Soil moisture
suitable for dry soil
Paving
tolerates paving
Winter hardiness zone
7a (-17,7 to -15,0 °C)
Wind resistance
good
Other resistances
can withstand wind, resistant to de-icing salt
Application
tree containers, roof gardens, coastal areas, industrial areas
Shape
clearstem tree, multi-stem treem, roof
Origin
South Europe, West Asia
Clear stem tree Multi-stem tree Roof calcareous soil clay soil loamy soil sandy soil tolerates paving light-loving resistant to de-icing salt suitable for dry soil can withstand wind 1st size , taller than 12 metres half-open crown green May late sprout average growing Conspicuous bloom Feathered leaf non-toxic (usually) Fragrant flowers
Frequently asked questions
Fraxinus ornus

Fraxinus ornus can eventually reach a height of 8 - 15 m, depending on the site and climate conditions.

Fraxinus ornus is average growing and can eventually reach a height of 8 - 15 m, depending on the site and climate conditions.

The right time to plant Fraxinus ornus is during the dormancy period. In Western Europe, Fraxinus ornus with root balls can generally be planted from mid-November to late April, although this depends strongly on the climatic conditions and the species of tree.

Fraxinus ornus blooms in may.
General