Pseudotsuga menziesii – Douglas fir

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Pinaceae

Pseudotsuga menziesii – Douglas fir

Se priser og tilgængelighed
Fast-growing conifer that can reach a height of 100 m in its natural habitat but which remains smaller when cultivated. At first, the crown is broadly pyramidal with an ascending, vertical trunk, but later it becomes oval. The top branches grow vertically: the lower branches hang down. The bark is corky and has deep grooves. Young twigs are yellowish green to yellowish grey and have fine hairs. The top of the protruding needles is dark glossy green: underneath they have 2 white stripes. When rubbed they give off a very fresh smell. Reddish brown, hanging cones are 3 - 3.5 cm thick and up to 10 cm long. The tree is not very demanding when it comes to soil and even grows on poor, dry, sandy soil. It can even survive lengthy periods of drought. The tree is an important supplier of timber. The oldest known specimens are between 500 and 700 years old.
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.
Availability
High (4)
Specifikationer
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Højde
30 - 50 (100) m, fast growing
Trækrone
broad pyramidal to oval, half-open crown
Bark og grene
brownish grey to greyish black, thick and deeply grooved
Blad
needles in 2 rows, glossy dark green, 1.5 - 3.5 cm, evergreen
Blomster
unremarkable, ♂ yellow, ♀ greenish brown, fragrant flowers
Frugter
hanging cones, long ovoid, reddish brown, 8 - 10 cm
Torne
ingen
Toksicitet
normalt ikke giftigt for mennesker, (store) kæledyr og husdyr
Jordtype
all
Jordfugtighed
Tåler tør jord
Krav til væksstedet
Tåler ikke hærdning
vinterhårdhed
4 (-34,4 til -28,9 °C)
Vindbestandighed
good
Øvrige modstandsdygtigheder
modstandsdygtig mod frost (vinterfasthed 1 til 6), modstandsdygtig mod vind
Anvendelse
industriområde
Form
højstammet træ, højstammet nåletræ, enkeltstående nåletræ
Oprindelse
western North America
Synonymer
Pseudotsuga douglasii
højstammet nåletræ højstammet træ enkeltstående nåletræ surbund lerjord lerjord tørvejord sandjord Tåler ikke hærdning modstandsdygtig mod frost (vinterfasthed 1 til 6) Tåler tør jord modstandsdygtig mod vind bredt pyramideformet 1. størrelse højere end 12 meter Halvåben krone grøn orange/rød gul hurtigvoksende (sædvanligvis) ikke toksisk duftende blomster
Muligvis af interesse
Abies nordmanniana – Nordmann fir, Caucasian fir
Abies nordmanniana
Nordmann fir, Caucasian fir
Mere information
Ofte stillede spørgsmål
Pseudotsuga menziesii

Pseudotsuga menziesii can eventually reach a height of 30 - 50 (100) m, fast growing, depending on the site and climate conditions.

Pseudotsuga menziesii is hurtigvoksende and can eventually reach a height of 30 - 50 (100) m, fast growing, depending on the site and climate conditions.

The right time to plant Pseudotsuga menziesii is during the dormancy period. In Western Europe, Pseudotsuga menziesii 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.
General