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Robinia pseudoacacia 'Bessoniana' – Robinia pseudoacacia 'Bessoniana'
Fabaceae
Robinia pseudoacacia 'Bessoniana' – Robinia pseudoacacia 'Bessoniana'
O selecție ornamentală cu un trunchi cu creștere dreaptă și o coroană larg ovală, mai târziu larg ovoidală. Structura coroanei este semnificativ mai densă decât la specie. Înălțime 15 - 20 m. Scoarța de culoare gri-maronie este adânc canelată, iar ramurile sunt aproape fără spini. Frunzele sunt asemănătoare cu cele ale speciei. "Bessoniana" înflorește foarte rar, iar florile sunt grupate în ciorchini mai compacți decât la specie. Arborele are rădăcini superficiale și este oarecum sensibil la vânt, dar suferă mai puțin de ruperea ramurilor decât alte soiuri. 'Bessoniana' este un bun arbore de bulevard și de stradă datorită formei regulate a coroanei sale. Zona de rezistență: 5a
Availability
Specifications
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Height
15 - 20 m
Width
10-15m
Crown
broad oval to broad ovoid, half-open crown
Bark and branches
twigs olive green to brown, almost thornless, bark grey-brown, deeply grooved
Leaf
odd-pinnate, 20 - 30 cm, 9 - 19 leaf segments, 1.5 - 4.5 cm, green, feathered leaf
Flowers
rarel♂ blossoms, in pendent racemes to 10 cm, cream♂ white, about 2 cm, fragrant, June , fragrant flowers
Fruits
seldom present, flat leathery pod, reddish brown, 5 - 10 cm
Spines/thorns
None
Toxicity
has toxic components
Soil type
few requirements as long as well drained
Soil moisture
suitable for dry soil
Paving
tolerates paving
Winter hardiness zone
5a (-28,8 to -26,1 °C)
Wind resistance
moderate to good
Other resistances
resistant to frost (WH 1 - 6), resistant to de-icing salt
Application
avenues and broad streets, industrial areas
Shape
clearstem tree, multi-stem treem
Origin
Baumschule Laurentius, Leipzig, Germany, 1859
Clear stem tree
Multi-stem tree
calcareous soil
clay soil
loamy soil
nutrient-poor soil
sandy soil
tolerates paving
light-loving
resistant to de-icing salt
resistant to frost (WH 1 - 6)
suitable for dry soil
oval
1st size , taller than 12 metres
half-open crown
green
white
average growing
Feathered leaf
toxic components
Tree for the future
Possibly of interest
Frequently asked questions
Robinia pseudoacacia 'Bessoniana'
Robinia pseudoacacia 'Bessoniana' can eventually reach a height of 15 - 20 m, depending on the site and climate conditions.
Robinia pseudoacacia 'Bessoniana' has a average growing and can eventually reach a height of 15 - 20 m, depending on the site and climate conditions.
The right time to plant Robinia pseudoacacia 'Bessoniana' is during the dormancy period. In Western Europe, Robinia pseudoacacia 'Bessoniana' 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.
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General