This tree originated as a seedling, probably from Q. robur ‘Cristata’ or ‘Strypemonde’. Grows more slowly than the species and remains smaller. It grows to a medium-size tree, 6 to 10 m tall with a somewhat irregular round crown. The bark and twigs are like those of the species, but the leaf is totally different. It is very deeply pinnately cleft to pinnately parted with narrow lobes that are also slightly dissected. The lobes are also slightly twisted. The striking leaf gives ‘Irtha’ a graceful appearance. Its modest size, for a Q. robur, makes it not only suitable as a park tree, but also for use in wide avenues.
A termék jelenleg nem áll rendelkezésre..
A kérést a kapcsolatfelvételi űrlapon küldheti el. Kötelezettségvállalás nélkül tájékoztatni fogjuk a lehetőségekről.
Bömer Tree Nursery, Zundert, the Netherlands, circa 1985
magas törzsű fatöbbtörzsű fasavanyú talajMészben gazdag talajraagyagos talajHomokos talajraNem viseli el az útburkolatokatútsónak ellenállfagytűrő (télállósági fok: 1-6)Nedves talajon használhatószéltűrő2. magasság 6 és 12 m közöttFélig nyitott koronazöldsárgászöldátlagosnem mérgező (általában)
Gyakran ismételt kérdések
Quercus robur 'Irtha'
Quercus robur 'Irtha' can eventually reach a height of 6 - 10 m, depending on the site and climate conditions.
Quercus robur 'Irtha' is átlagos and can eventually reach a height of 6 - 10 m, depending on the site and climate conditions.
The right time to plant Quercus robur 'Irtha' is during the dormancy period. In Western Europe, Quercus robur 'Irtha' 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.