Pinus ponderosa Pinaceae

Pinus ponderosa is a large to very large tree. In cultivation 20 - 30 m tall, but in California to over 60 m tall. It forms a very regular, densely branched crown. Initially the crown is narrow pyramidal, later it widens slightly. The long needles are dark green with narrow lenticel stripes on both sides. Very distinctive are the large (up to more than 30 cm) exfoliating plates of the older bark. Also characteristic is that the twigs smell of turpentine when damaged.
Pinus ponderosa has a very wide distribution range, growing from sea level to an altitude of over 3,000 m. The fact that the tree is quite soil-resistant and quite resistant to forest fires has contributed to this wide range. It is an important timber supplier in the USA. The wood is used in construction, furniture making, flooring, stairs and as veneer. It is also processed into board and pulp. But the relatively open forests that Pinus ponderosa naturally forms are also attractive as recreational areas. Applicable as a solitary tree in parks and large gardens. But also as avenue tree in wide avenues and greenbelts.

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Характеристики
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Высота
20 - 30 (65) m
Ширина
8-12m
Крона
narrow conical, light, open crown
Кора и ветви
twigs orange-brown, bark orange-yellow to red-brown with dark brown to brown-black markings, flaking in large rectangular and elongated plates
Лист
stiff needles, slightly twisted, 2 - 3 together, 15 - 25 cm long, green
Цветы
♂ bright (purple) red, yellow when ripening ♀ green
Плоды
broad-oval to oval-round, 5 - 12 cm long, reddish brown
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
clayed soil, loamy soil, sandy soil, peaty soil, acid soil, all soil types
Мощение
неустойчив к мощению
Зона зимостойкости
5a (-28,8 до -26,1 °C)
Устойчивость к ветру
good
Прочие виды устойчивости
устойчив к морозам, зона 1 - 6, cустойчив к ветру
Дерево-среда обитания для животных
дерево-источник питания для птиц
Применение
промышленные зоны
Форма
штамбовое дерево, солитерное хвойное дерево
штамбовое дерево солитерное хвойное дерево кислые почвы известковые почвы глинистые почвы суглинок торфяные почвы песчаные почвы неустойчив к мощению светолюбивый устойчив к морозам (зона 1 - 6) устойчив к ветру узкая конусообразная форма 1 высота: более 12 метров плотная крона зеленый желтый быстрорастущий дерево-источник питания для птиц неядовитый (обычно) Декоративные плоды
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Pinus ponderosa

Pinus ponderosa can eventually reach a height of 20 - 30 (65) m, depending on the site and climate conditions.

Pinus ponderosa is быстрорастущий and can eventually reach a height of 20 - 30 (65) m, depending on the site and climate conditions.

The right time to plant Pinus ponderosa is during the dormancy period. In Western Europe, Pinus ponderosa 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.

Pinus ponderosa blooms in май.
General