This Dutch selection resembles the species in every aspect except that the crown is more regular. Usually grows branches low down and forms a dense crown with several heavy main branches. Because of the low branching and widely spreading lateral branches old specimens are sometimes broader than they are tall. Old trunks are dark grey and have a deep network of grooves. The hairless leaf buds are on short stems. Young emerging leaves can be damaged by a late night frost but recover easily. The large pinnate leaves consist of (11) 17 to 21 (25) lanceolate leaflets. These are 8 – 12 cm long. The pendulous fruit catkins remain on the tree during the winter months. The nutlets carry two semicircular wings. Produces a great many root suckers. Prefers moist soils and is resistant to long-lasting flooding. When the root system is healthy the tree also grows in drier places. Cannot take sea wind.
broad, rounded and dense, regular, dark, dense crown
Кора и ветви
grey, deeply grooved, twigs greenish-brown
Лист
imparipinnate, fresh green, 30 - 60 cm long, feathered leaf
Цветы
pendulous ♂ and ♀ catkins, green, approx. 8 - 15 cm, April/May
Плоды
nutlets in pendulous fruit catkins, approx. 30 - 45 cm
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
fertile and moisturous
Влажность почвы
устойчив к влажным почвам
Мощение
устойчив к мощению
Зона зимостойкости
6b (-20,5 до -17,8 °C)
Устойчивость к ветру
moderate to good, cannot take sea wind
Прочие виды устойчивости
устойчив к морозам, зона 1 - 6
Применение
аллеи и широкие улицы
Форма
штамбовое дерево, многоствольное дерево
Происхождение
Dutch selection
штамбовое деревомногоствольное деревоизвестковые почвыглинистые почвысуглинокпесчаные почвыустойчив к мощениюустойчив к морозам (зона 1 - 6)устойчив к влажным почвам1 высота: более 12 метровплотная кроназеленыйзеленыйрано распускаются листьясреднерастущийперистый листнеядовитый (обычно)Декоративные плоды
Часто задаваемые вопросы
Pterocarya fraxinifolia 'Heereplein'
Pterocarya fraxinifolia 'Heereplein' can eventually reach a height of 15 - 20 (25) m, depending on the site and climate conditions.
Pterocarya fraxinifolia 'Heereplein' is среднерастущий and can eventually reach a height of 15 - 20 (25) m, depending on the site and climate conditions.
The right time to plant Pterocarya fraxinifolia 'Heereplein' is during the dormancy period. In Western Europe, Pterocarya fraxinifolia 'Heereplein' 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.
Pterocarya fraxinifolia 'Heereplein' blooms in апрель.