A densely branched, spherical shrub, that when grafted on stock (C. bignonioides), can grow into a small, flat-topped, spherical tree. Depending on the graft union the height will be 2 - 2.5 m. The crown becomes circa 6 - 7 m wide. It is a slow growing tree. The grey brown, shallow fissured bark peels in plates and the hard wood of the twigs breaks easily. The acuminate and entire, heart-shaped leaf appears late in spring and is shed relatively early. It is considerably smaller and narrower than the species. When bruised a distinct smell is emitted. In autumn it turns yellow. Shallow rooting with fleshy roots. The tree can be pruned vigorously every few years to encourage the crown. Widely applied in small gardens, on squares and round-abouts.
узкие улицы, кашпо для деревьев, небольшие сады, сады в патио
Форма
штамбовое дерево, многоствольное дерево
Происхождение
Pépinières Masson, France, ± 1850
Синонимы
Catalpa bungei HORT
штамбовое деревомногоствольное деревоглинистые почвысуглинокпесчаные почвыустойчив к мощениюустойчив к морозам (зона 1 - 6)плоская шаровиднаякруглая/шаровидная3 высота: менее 6 метровплотная кроназеленыйпоздно распускаются листьясреднерастущийДекоративная коранеядовитый (обычно)стерильный культивар
Часто задаваемые вопросы
Catalpa bignonioides 'Nana'
Catalpa bignonioides 'Nana' can eventually reach a height of 4 - 6 m, depending on the site and climate conditions.
Catalpa bignonioides 'Nana' is среднерастущий and can eventually reach a height of 4 - 6 m, depending on the site and climate conditions.
The right time to plant Catalpa bignonioides 'Nana' is during the dormancy period. In Western Europe, Catalpa bignonioides 'Nana' 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.