Walker Poplar vs Green Ash - TreeTime.ca

Walker Poplar vs Green Ash

Fraxinus pennsylvanica

Populus x Walker

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Green Ash
Walker Poplar

Green ash is a fast growing tree with incredible golden yellow leaves in fall. This tree is native to the prairies and is well suited for drought and cold. Green ash can also tolerate soil compaction, periods of flooding and a wide variety of soils including alkaline. This makes green ash ideally suited for use in urban environments.

Walker Poplar is a hardy prairie tree. A common shade tree, this fast-growing hybrid poplar works well in urban yards or shelterbelts.

In the past, Walker was one of the most popular species used in shelterbelts due to the wide spread that reduced the total number and cost of trees to plant. Despite the fuzz produced by this tree in the Spring it continues to be a popular and cost effective tree for field shelterbelts.

Another benefit of this species is the low branching. It can serve as a first row species that traps snow drifts. This makes it uniquely useful as a shelterbelt tree over other varieties.

Walker is one of the fastest growing hybrid poplar varieties we grow.

Green Ash Quick Facts

Walker Poplar Quick Facts

Lowest Price: $2.99 - SAVE UP TO 40%
Zone: 2b
Zone: 2a
Height: 18 m (60 ft)
Height: 25 m (82 ft)
Spread: 12 m (40 ft)
Spread: 8 m (26 ft)
Light: full sun
Light: any
Moisture: dry, normal
Moisture: any
Growth rate: fast
Growth rate: fast
Life span: long
Life span: short
Suckering: low
Suckering: high
Maintenance: medium


Fall colour: bright yellow in early fall
Seeds: seeds located within samaras
Seeds: fluff
Hybrid: no
Hybrid: yes
Catkins: no
Catkins: yes

In row spacing: 1.8 - 2.4 m (6 - 8 ft)

In row spacing: 2.4 m (8 ft)
Between row spacing: 5 m (16 ft)
Between row spacing: 5 m (16 ft)
Native to: AB, SK, MB, ON, QC, NS, NB, PE
Other Names: downy ash, red ash, swamp ash, water ash