Sequoia sempervirens 'Korbel KT' Taxodiaceae

Taxodiaceae

Sequoia sempervirens 'Korbel KT' Taxodiaceae

'Korbel KT' is a large tree that, despite its eventual size, grows "only" half as tall as the species Sequoia sempervirens. Most striking difference from the species is the narrower crown shape; 'Korbel KT' has a dense, columnar crown. The tips of the lower side branches face upwards. In 1966, cuttings from six downed wild trees near Korbel, California, were cut, recorded and rooted for a study. In 1970, six of these cuttings were found to have abnormal growth form; all six of these cuttings had been cut from one branch (mutant) from the top of one of the trees. All other cuttings cut from (other parts of) this tree did not show this aberrant shape. After further study, these six aberrant plants were marketed in 1983. Initially as an alternative Christmas tree. Applicable as a solitary in parks and large gardens. But also as avenue tree in green spaces.

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Характеристики
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Высота
20 - 30 (65) m
Ширина
5-7m
Крона
columnar
Кора и ветви
twigs reddish brown, bark orange brown, thick and softly fibrous, flaking in long strips
Лист
needles, arranged in spiral shape, dark green, 1.5 - 2,5 cm, green
Цветы
inconspicuous
Плоды
hanging, ovoid cones, about 1,5 - 3 cm
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
sandy, loamy soil, well-permeable
Влажность почвы
устойчив к влажным почвам
Мощение
неустойчив к мощению
Зона зимостойкости
8a (-12,2 до -9,5 °C)
Устойчивость к ветру
good, also tolerates sea wind
Прочие виды устойчивости
cустойчив к ветру
Применение
побережье
Форма
штамбовое дерево, штамбовое хвойное дерево, солитерное хвойное дерево
Происхождение
U.S. National Arboretum, Washington D.C., USA, 2003
штамбовое хвойное дерево штамбовое дерево солитерное хвойное дерево кислые почвы суглинок торфяные почвы песчаные почвы неустойчив к мощению хорошо переносит тень устойчив к влажным почвам устойчив к ветру колоновидная 3 высота: менее 6 метров крона средней плотности зеленый зеленый быстрорастущий Декоративная кора неядовитый (обычно)
Часто задаваемые вопросы
Sequoia sempervirens 'Korbel KT'

Sequoia sempervirens 'Korbel KT' can eventually reach a height of 20 - 30 (65) m, depending on the site and climate conditions.

Sequoia sempervirens 'Korbel KT' 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 Sequoia sempervirens 'Korbel KT' is during the dormancy period. In Western Europe, Sequoia sempervirens 'Korbel KT' 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.

Sequoia sempervirens 'Korbel KT' blooms in .
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