At 20-25 m tall, 'Sannae' remains slightly lower than the species P. nigra, which can grow to over 30 m tall. The tree has a semi-open oval crown. The smooth bark is grey. Most striking feature of 'Sannae' is its red-brown leaves. Especially in spring, this is intense in colour. Later in summer, the triangular- to diamond-shaped leaves turn dark green, while the young growth shoots always have the characteristic red colour.
'Sannae', like the species P. nigra, is an easy tree that grows in any sufficiently moist soil. However, the tree does prefer calcareous soils. 'Sannae' tolerates road salt and sea breezes and can be used in industrial areas. Hardiness zone 4.
resistant to frost (WH 1 - 6), can withstand wind, resistant to de-icing salt
Fauna tree
valuable for butterflies
Application
avenues and broad streets, coastal areas, industrial areas
Shape
clearstem tree
Clear stem treecalcareous soilclay soilloamy soilsandy soiltolerates no pavinglight-lovingresistant to de-icing saltresistant to frost (WH 1 - 6)suitable for wet soilcan withstand windoval1st size , taller than 12 metreshalf-open crownreddish brownorange/redearly sproutaverage growingvaluable for butterfliesnon-toxic (usually)
Frequently asked questions
Populus nigra 'Sannae'
Populus nigra 'Sannae' can eventually reach a height of 20-25 m, depending on the site and climate conditions.
Populus nigra 'Sannae' is average growing and can eventually reach a height of 20-25 m, depending on the site and climate conditions.
The right time to plant Populus nigra 'Sannae' is during the dormancy period. In Western Europe, Populus nigra 'Sannae' 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.