Sequoia sempervirens 'Winter Blue' Taxodiaceae

Taxodiaceae

Sequoia sempervirens 'Winter Blue' Taxodiaceae

Fast growing conifer with a narrow pyramidal crown, up to 30 m, even higher in the right conditions. The striking, orange-yellow bark is soft and fibrous and peels off in long strips. The horizontally attached twigs are in whorls. The needles are spirally arranged along the twigs and are pressed against the twig at their base. They are blue-green and have two stomatal stripes on the underside. In winter their colour becomes more intense and more blue than green. The narrow oval cones are brown and relatively inconspicuous. When mature, ‘Winter Blue’ is more densely branched than the species. The slender crown of this large tree means it can also be used in wide borders. Prefers to grow on a well-drained, sandy loam soil. Good wind tolerance. Can also tolerate sea wind but not drying wind. When young this tree needs protection against severe frost.
Характеристики
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Высота
30 m, fast growing
Ширина
6-10m
Крона
narrow pyramidal, half-open crown
Кора и ветви
twigs reddish brown, bark orange-brown, soft, fibrous, peeling in long strips
Лист
needles, spirally arranged, 1.5 - 2.5 cm, blue green, evergreen
Цветы
inconspicuous
Плоды
oval cones, 1.5 - 3 cm long, 1.3 - 1.8 cm wide, reddish brown
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
sandy loam soil, well-drained
Влажность почвы
устойчив к влажным почвам
Мощение
неустойчив к мощению
Зона зимостойкости
8a (-12,2 до -9,5 °C)
Устойчивость к ветру
good, also to sea wind
Прочие виды устойчивости
cустойчив к ветру
Применение
побережье
Форма
штамбовое дерево, штамбовое хвойное дерево, солитерное хвойное дерево
Происхождение
Dirk Winter, Forestfarm Nursery, Williams, OR, USA, before 2001
штамбовое хвойное дерево штамбовое дерево солитерное хвойное дерево кислые почвы суглинок торфяные почвы песчаные почвы неустойчив к мощению устойчив к влажным почвам устойчив к ветру узкая конусообразная форма 1 высота: более 12 метров крона средней плотности сине-зеленый зеленый серо-зеленый зеленый быстрорастущий неядовитый (обычно)
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Sequoia sempervirens 'Winter Blue'

Sequoia sempervirens 'Winter Blue' can eventually reach a height of 30 m, fast growing, depending on the site and climate conditions.

Sequoia sempervirens 'Winter Blue' is быстрорастущий and can eventually reach a height of 30 m, fast growing, depending on the site and climate conditions.

The right time to plant Sequoia sempervirens 'Winter Blue' is during the dormancy period. In Western Europe, Sequoia sempervirens 'Winter Blue' 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 'Winter Blue' blooms in январь.
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