Hybrid Poplar

General
Scientific Name: Populus hybrids
Family: Salicaceae (Willow)
Hardiness: Zone 3
Leaves: Deciduous
Plant Type: Tree

Growth
Rate: Fast
Mature Height: >45’
Longevity: Medium
Power Line: No

Ornamental
Flowers: Inconspicuous
Fruit: n/a
Fall Color: Yellow

Many hybrid clones between Populus species have been planted in the northern Great Plains. Most hybrids grow very fast but often lack the cold and drought hardiness of the native cottonwood. The most common parent species of these hybrids are cottonwood (Populus deltoides) and black poplar (Populus nigra). These hybrids are referred to as the P. x euramericana hybrids. Other species that have been crossed with cottonwood include balsam poplar, Japanese poplar and Russian poplar.

Light: Full sun required.
Water: Prefers moist sites. Will not tolerate drought.
Soil: Clay loams to sandy loams preferred.

A large number of cultivated varieties are available. Some varieties that have had good growth and have shown good disease resistance include: Canam Poplar (P. x ‘Canam’), Charkowiensis Incrassata Poplar (P. x ‘Charkowiensis Incrassata’), Manitou Poplar (P. x ‘Manitou’), Prairie Sky Poplar (P. x euramericana ‘Prairie Sky’), and Walker Poplar (P. x ‘Walker’).

Credits: Tree Selector Website, North Dakota Tree Handbook