Fraxinus pennsylvanica 'Summit' Fraxinus pennsylvanica 'Summit'

Oleaceae

Fraxinus pennsylvanica 'Summit' Fraxinus pennsylvanica 'Summit'

Această selecție americană datează din 1957 și are o coroană ovală până la cea mai târzie rotundă. La o înălțime de 15 m, lățimea este de aproximativ 3 m. Coroana este bine închisă. Trunchiurile mai bătrâne sunt ușor canelate și de culoare gri-maronie. Crengile tinere, fără lenticule, au culoarea de la verde măsliniu la maro deschis. Frunzele de 20 - 30 cm sunt compuse din 5 - 9 frunze mai mici, lanceolate de aproximativ 10 - 15 cm și se îngălbenesc toamna, după care cad destul de repede. Fructele apar rar după înflorirea discretă. 'Summit' este potrivit ca arbore de stradă, bulevard și parc și tolerează solul uscat, dar acesta trebuie să fie fertil. Arborele are o bună ancorare datorită unei rădăcini pivotante adânci care se ramifică ferm.
Availability
Specifications
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Height
14 - 16 m
Width
7-9m
Crown
ovate, later round , half-open crown
Bark and branches
grey-brown bark
Leaf
odd-pinnate, 5 - 9 leaflets, green, 20 - 30 cm , feathered leaf
Autumn colour
yellow
Flowers
yellow green, in inconspicuous lateral panicles, April
Fruits
rare
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
well-drained
Soil moisture
suitable for dry soil, suitable for wet soil
Paving
tolerates partial paving
Winter hardiness zone
4 (-34,4 to -28,9 °C)
Wind resistance
good
Other resistances
resistant to frost (WH 1 - 6), can withstand wind, resistant to de-icing salt
Application
avenues and broad streets, coastal areas
Shape
clearstem tree
Origin
America, 1957
Clear stem tree calcareous soil clay soil loamy soil sandy soil tolerates partial paving resistant to de-icing salt resistant to frost (WH 1 - 6) suitable for dry soil suitable for wet soil can withstand wind 1st size , taller than 12 metres half-open crown green yellowgreen late sprout average growing Feathered leaf Attractive autumn colour non-toxic (usually)
Possibly of interest
Frequently asked questions
Fraxinus pennsylvanica 'Summit'

Fraxinus pennsylvanica 'Summit' can eventually reach a height of 14 - 16 m, depending on the site and climate conditions.

Fraxinus pennsylvanica 'Summit' has a average growing and can eventually reach a height of 14 - 16 m, depending on the site and climate conditions.

The leaves of Fraxinus pennsylvanica 'Summit' turn yellow in autumn.

The right time to plant Fraxinus pennsylvanica 'Summit' is during the dormancy period. In Western Europe, Fraxinus pennsylvanica 'Summit' 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.

april.
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