Russian Mountain Ash vs Armstrong Maple - TreeTime.ca

Russian Mountain Ash vs Armstrong Maple

Sorbus aucuparia Rossica

Acer x freemanii Armstrong

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

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Armstrong Maple

The Russian Mountain Ash is a stunning ornamental tree with the perfect pop of colour. It bears white flowers in the spring and gorgeous orange berries in the fall. Birds enjoy the berries that persist into the winter. It grows tall and can thrive in an urban setting making this an attractive ornamental tree for your landscaping project.

The Armstrong Maple has a narrow, upright columnar growth habit. This stunning tree has showy leaves that range from yellow, orange to red in the fall. It is an attractive hybrid of the Red Maple and Silver Maple. It prefers acidic soils and will have some tolerance for drought once mature.

Edward Murray named the Armstrong Maple in 1969 in honor of Oliver M. Freeman of the National Arboretum, who made the first controlled cross between the two species in 1933.

Russian Mountain Ash Quick Facts

Armstrong Maple Quick Facts

Zone: 2a
Zone: 3a
Height: 9 m (30 ft)
Height: 15 m (50 ft)
Spread: 5 m (18 ft)
Spread: 6 m (20 ft)
Moisture: any
Moisture: normal, wet
Light: full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: orange/yellow
Berries: orange-red
Flowers: showy white
Bark: shiny grey
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: long
Suckering: none
Suckering: high




Other Names: russian rowan
Other Names: armstrong red maple