Davidia involucrata Nyssaceae

Large tree that forms an undulating rounded crown later in life. In its natural habitat it grows to up to 20 m in height but in our climate its maximum is 15 m. The crown consists of sturdy branches that turn colour from olive green to yellow-brown. The trunk flakes off in various shades of grey. The leaves are heart-shaped to ovoid and tapered. It differs from the 'Vilmoriniana' variety in that the underside of the leaves is covered in grey hairs. The leaf edge is roughly serrated and the small flowers are in purple heads. The bracts make Davidia in full bloom an impressive sight. The creamy-white bracts hang down on either side of the flower heads. They are dissimilar in shape and size. The largest measure approx. 15 cm. The nut-like fruit hangs singly on long stems. Requires a sheltered site because of the risk of frost damage. You need a decade of patience before being able to enjoy the abundant flowers produced by Davidia involucrata.
Характеристики
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Высота
10 - 15 m
Ширина
8-12m
Крона
broad ovoid to rounded, half-open crown
Кора и ветви
light brown to grey-brown
Лист
heart-shaped to ovoid, fresh dark green, 7 - 14 cm
Цветы
small, in purple-brown heads, cream-coloured bracts, May
Плоды
long-stemmed drupe
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
any humid, nutritious soil
Мощение
неустойчив к мощению
Зона зимостойкости
7a (-17,7 до -15,0 °C)
Устойчивость к ветру
good
Прочие виды устойчивости
cустойчив к ветру
Дерево-среда обитания для животных
медонос, притягивает бабочек
Форма
штамбовое дерево, разветвленное дерево, многоствольное дерево
Происхождение
Western China
штамбовое дерево разветвленное дерево многоствольное дерево известковые почвы суглинок торфяные почвы песчаные почвы неустойчив к мощению устойчив к ветру широкая яйцевидная форма 1 высота: более 12 метров крона средней плотности зеленый май среднерастущий эффектное цветение Декоративная кора медонос притягивает бабочек неядовитый (обычно)
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Davidia involucrata

Davidia involucrata can eventually reach a height of 10 - 15 m, depending on the site and climate conditions.

Davidia involucrata is среднерастущий and can eventually reach a height of 10 - 15 m, depending on the site and climate conditions.

The right time to plant Davidia involucrata is during the dormancy period. In Western Europe, Davidia involucrata 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.

Davidia involucrata blooms in май.
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