Hamamelis virginiana – Hamamelidaceae

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Hamamelidaceae

Hamamelis virginiana – Hamamelidaceae

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Hamamelis virginiana is a very sturdy shrub to small tree with an open structure formed by a number of main branches growing upward at an angle from the base. The crown is irregularly broad vase-shaped to round. Usually the tree grows about 5 m high, but under good conditions it can reach 8 m or even higher. The twigs are greenish brown and softly hairy, the older bark is grey to greyish brown and always smooth. The hefty inverted ovoid leaves are mid-green with a slightly wavy leaf edge. In autumn, they turn a beautiful golden yellow. The odourless flowers appear in compact clusters in the leaf axils. They consist of four very narrow, yellow petals that are slightly twisted. Unlike other witch-hazels, Hamamelis virginiana flowers in autumn. Since both the autumn colour and the flowers are yellow, the flowers are not very conspicuous among the discoloured foliage. For growers, this species is interesting because young seedlings are used to graft on the different cultivars of Hamamelis ×intermedia. For the user, it is mainly the beautiful yellow autumn colour that makes this species attractive. The tree likes slightly acidic to slightly basic, moist but sufficiently permeable soil. Moderately wind resistant, but suitable for use in light shade.
Характеристики
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Высота
3 – 5 (8) m
Ширина
4-5m
Крона
broad vase-shaped, light, open crown, capricious growing
Кора и ветви
twigs green-brown, hairy, bark gray to grey-brown, smooth
Лист
obovate, 12-15 cm long, medium green, slightly shiny
Осенний окрас
желтый
Цветы
with four very narrow petals, yellow, 1.5-2.5 cm tall, in compact clusters, October-November
Плоды
dry capsule, dark brown
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
loamy soil, sandy soil, peaty soil, acid soil
Мощение
неустойчив к мощению
Зона зимостойкости
5b (-26,0 до -23,4 °C)
Устойчивость к ветру
moderate
Прочие виды устойчивости
устойчив к морозам, зона 1 - 6
Применение
кашпо для деревьев
Форма
штамбовое дерево, многоствольное дерево
штамбовое дерево многоствольное дерево кислые почвы суглинок торфяные почвы песчаные почвы неустойчив к мощению устойчив к морозам (зона 1 - 6) хорошо переносит тень широкая вазообразная форма 3 высота: менее 6 метров ажурная крона зеленый желтый ноябрь октябрь среднерастущий эффектное цветение привлекательный осенний окрас неядовитый (обычно) причудливый рост
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Hamamelis virginiana

Hamamelis virginiana can eventually reach a height of 3 – 5 (8) m, depending on the site and climate conditions.

Hamamelis virginiana is среднерастущий and can eventually reach a height of 3 – 5 (8) m, depending on the site and climate conditions.

The leaves of Hamamelis virginiana turn желтый in autumn.

The right time to plant Hamamelis virginiana is during the dormancy period. In Western Europe, Hamamelis virginiana 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.

Hamamelis virginiana blooms in октябрь, ноябрь.
General