Sometimes multiple-stemmed, average-sized tree. The alternate leaves remain much smaller than of the species. The leaf is deeply lobed, slightly toothed and the lobes are lanceolate and less deep than of the 'Imperalis'. In autumn it remains long on the tree. Both the stalked buds and the young twigs are sticky to the touch (glutinosa = sticky). Female flowers are inconspicuous, male flowers in circa 7 cm long brown yellow catkins. The strobiles appear from September onwards and remain long on the tree. Besides a decorative leaf the tree also has a nice habit with slightly weeping twigs. This makes it less suitable for narrow spaces. The tree roots strongly with a branching main root. 'Laciniata' is tolerant to hard surfaces and withstands hard pruning well.
Alnus glutinosa 'Laciniata' can eventually reach a height of 8 - 12 m, depending on the site and climate conditions.
Alnus glutinosa 'Laciniata' is átlagos and can eventually reach a height of 8 - 12 m, depending on the site and climate conditions.
The right time to plant Alnus glutinosa 'Laciniata' is during the dormancy period. In Western Europe, Alnus glutinosa 'Laciniata' 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.