Plant bestand tegen kou en vorst
Siberian pine Seeds 3.95 - 7
  • Siberian pine Seeds 3.95 - 7
  • Siberian pine Seeds 3.95 - 2
  • Siberian pine Seeds
  • Siberian pine Seeds 3.95 - 3
  • Siberian pine Seeds 3.95 - 4
  • Siberian pine Seeds 3.95 - 5

Siberische den zaden (Pinus sibirica)

€ 3,95

Siberische den zaden (Pinus sibirica)

Prijs voor pakket met 10 zaden.

De Siberische den (Pinus sibirica) is een boom uit de dennenfamilie (Pinaceae). Afkomstig uit Siberië, maar wordt tegenwoordig als sierboom ook in andere koude gebieden geplant.

Zaden in verpakking:

Volumekorting

Aantal Prijs U bespaart
5 € 3,20 Tot € 3,75
Aantal


Totale waardering  Totale waardering :

0 1 2 3 4
0/5 - 0 beoordelingen

Bekijk ratings
0 1 2 3 4 0
0 1 2 3 0 0
0 1 2 0 1 0
0 1 0 1 2 0
0 0 1 2 3 0

  Voeg review toe Bekijk Beoordelingen Bekijk Beoordelingen

Dit item is verkocht

237
keer

Siberische den zaden (Pinus sibirica)

Prijs voor pakket met 10 zaden.

De Siberische den (Pinus sibirica) is een boom uit de dennenfamilie (Pinaceae). Afkomstig uit Siberië, maar wordt tegenwoordig als sierboom ook in andere koude gebieden geplant.

Beschrijving

De Siberische den is een groenblijvende naaldboom. De boom wordt 30-40 meter hoog en kan een stamdiameter krijgen van 1,5 meter. De maximale levensduur is 800-850 jaar.

De bladeren groeien in bundels van 5 en zijn 5-10 centimeter lang. De kegels zijn 5-9 cm lang, en de zaden zijn 9-12 millimeter. De zaden worden verkocht als pijnboompitten, ook wordt er olie uit de pitten geperst.

The Siberian pine, Pinus sibirica, in the family Pinaceae is a species of pine tree that occurs in Siberia from 58°E in the Ural Mountains east to 126°E in the Stanovoy Range in southern Sakha Republic, and from Igarka at 68°N in the lower Yenisei valley, south to 45°N in central Mongolia.

Distribution

In the north of its range, it grows at low altitudes, typically 100–200 m, whereas further south, it is a mountain tree, growing at 1,000-2,400 m altitude. It often reaches the alpine tree line in this area. The mature size is up to 30–40 m height, and 1.5 m trunk diameter. Its maximum lifetime is 800–850 years.

Description

Pinus sibirica is a member of the white pine group, Pinus subgenus Strobus, and like all members of that group, the leaves ('needles') are in fascicles (bundles) of five, with a deciduous sheath. They are 5–10 cm long. Siberian pine cones are 5–9 cm long. The 9–12 mm long seeds have only a vestigial wing and are dispersed by spotted nutcrackers.

Siberian pine is treated as a variety or subspecies of the very similar Swiss pine (Pinus cembra) by some botanists. It differs in having slightly larger cones, and needles with three resin canals instead of two in Swiss pine.

Like other European and Asian white pines, Siberian pine is very resistant to white pine blister rust (Cronartium ribicola). This fungal disease was accidentally introduced from Europe into North America, where it has caused severe mortality in the American native white pines in many areas, notably the closely related whitebark pine. Siberian pine is of great value for research into hybridisation and genetic modification to develop rust resistance in these species.

Cultivation

Siberian pine, Pinus sibirica, is a popular ornamental tree in parks and large gardens where the climate is cold, such as central Canada, giving steady though not fast growth on a wide range of sites. It is very tolerant of severe winter cold, hardy down to at least –60 °C, and also of wind exposure. The seeds are also harvested and sold as pine nuts.

"Siberian cedar"

The Russian name Сибирский кедр (tr. Sibirsky kedr) is often mis-translated in English as "Siberian cedar"; references to "cedar" in texts translated from Russian usually refer to this tree or related pines, not to cedars.

T 26
123 Items

Datasheet

Handgeplukte zaden?
Handgeplukte zaden
Organic Seeds ?
Organic Seeds
Organic/natural ?
Organic/Natural: Yes
Edible ?
Edible
Pretreatment of sowing ?
Soak in water before sowing 12-24 h
Stratification needed: Yes
Sowing depth ?
Kiem de zaden in een plastic zak met keukenpapier
Sowing depth 2 cm
Origin of seeds ?
Seeds imported from: Russia

Beoordelingen Beoordelingen (0)

Gebaseerd op 0 beoordelingen - 0 1 2 3 4 0/5