Pterocarya stenoptera 'Fern Leaf' – Pterocarya stenoptera 'Fern Leaf'

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Juglandaceae

Pterocarya stenoptera 'Fern Leaf' – Pterocarya stenoptera 'Fern Leaf'

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Large tree with a broad ovoid crown. Initially the tree grows quite slenderly, but the heavy boughs broaden the crown significantly when mature and it eventually spreads to 12 to 15 m wide. The twigs and bark are like the species but the leaves are very different. They are imparipinnate with 13 - 23 leaf segments. Each leaf segment is very deeply dissected giving the leaf its characteristic fern-like appearance. It often remains (dried) in the tree for a long time into autumn and early winter. The blossom and fruit are like those of the species. Forms root suckers only when the tree is in a bad condition. Resistant to long-lasting flooding. Cannot tolerate sea wind. A striking tree thanks to its lovely leaf structure.

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Specifications
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Height
15 - 20 m
Width
15-20m
Crown
broad ovoid, dense, dark, dense crown
Bark and branches
twigs dark greenish brown, bark grey, deeply grooved
Leaf
imparipinnate, dark green, 20 - 45 cm, leaf segments, fern-like dissections, feathered leaf
Flowers
pendent catkins, green, ♀ 20 cm, ♂ 8 cm, May
Fruits
pendent fruit catkins, approx. 18 cm, winged nutlets
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
fertile and moist
Soil moisture
suitable for wet soil
Paving
tolerates paving
Winter hardiness zone
6b (-20,5 to -17,8 °C)
Wind resistance
moderate to good, cannot tolerate sea wind
Other resistances
resistant to frost (WH 1 - 6)
Application
avenues and broad streets
Shape
clearstem tree, multi-stem treem
Clear stem tree Multi-stem tree calcareous soil clay soil loamy soil sandy soil tolerates paving resistant to frost (WH 1 - 6) suitable for wet soil broad ovoid 1st size , taller than 12 metres dense crown green green early sprout average growing Feathered leaf non-toxic (usually) Ornamental fruit
Frequently asked questions
Pterocarya stenoptera 'Fern Leaf'

Pterocarya stenoptera 'Fern Leaf' can eventually reach a height of 15 - 20 m, depending on the site and climate conditions.

Pterocarya stenoptera 'Fern Leaf' is average growing and can eventually reach a height of 15 - 20 m, depending on the site and climate conditions.

The right time to plant Pterocarya stenoptera 'Fern Leaf' is during the dormancy period. In Western Europe, Pterocarya stenoptera 'Fern Leaf' 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.

Pterocarya stenoptera 'Fern Leaf' blooms in may.
General