Native to a great deal of the United States where it is valued as a producer of hard wood ('ironwood'). A remarkable feature is the very low branching: the trunk often grows no higher than half a metre. The pendulous side branches cause a colossal crown to be formed with the passage of time. The short trunk is grey-brown, grooved and flakes off in small plates. The trunk becomes steadily darker in older trees. Young twigs are hairy but they are bare at a later stage. The long ovoid to oval leaves have a double serrated edge and turn a remarkable colour of yellow in autumn. The base of the leaf is more heart-shaped than that of O. carpinifolia. The tree's flowers are in the form of yellowish-green male catkins 4 - 5 cm long and female flowers in small ears. The latter turn into fruit resembling a hop and are approx. 6 cm long.
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yellowish-green catkins, ♂ 4-5 cm long, ♀ 2 - 2.5 cm long, April
Плоды
nutlets, in fruit resembling hops
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
likes calcareous soil
Влажность почвы
устойчив к сухим почвам
Мощение
устойчив к мощению
Зона зимостойкости
4 (-34,4 до -28,9 °C)
Устойчивость к ветру
good
Прочие виды устойчивости
устойчив к морозам, зона 1 - 6, cустойчив к ветру
Форма
штамбовое дерево, многоствольное дерево
Происхождение
central and eastern part of the United States
штамбовое деревомногоствольное деревоизвестковые почвысуглинокпесчаные почвыустойчив к мощениюустойчив к морозам (зона 1 - 6)устойчив к сухим почвамустойчив к ветру1 высота: более 12 метровплотная кроназеленыйжелто-зеленыйсреднерастущийпривлекательный осенний окраснеядовитый (обычно)Декоративные плоды
Часто задаваемые вопросы
Ostrya virginiana
Ostrya virginiana can eventually reach a height of 8 - 20 m, depending on the site and climate conditions.
Ostrya virginiana is среднерастущий and can eventually reach a height of 8 - 20 m, depending on the site and climate conditions.
The leaves of Ostrya virginiana turn желтый in autumn.
The right time to plant Ostrya virginiana is during the dormancy period. In Western Europe, Ostrya 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.