Big Leaf Maple vs Armstrong Maple - TreeTime.ca

Big Leaf Maple vs Armstrong Maple

Acer x freemanii Armstrong

Acer macrophyllum

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Armstrong Maple
Big Leaf Maple

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.

Big Leaf Maple has a broad, rounded crown and the largest leaves of all the maples. The pleasant shape and large leaves make this maple a striking and attractive tree. In autumn, the leaves turn vibrant shades of gold and orange.

Big Leaf Maple is a soil building species, meaning that it improves the soil conditions where it grows.

Armstrong Maple Quick Facts

Big Leaf Maple Quick Facts

Zone: 3a
Zone: 5a
Height: 15 m (50 ft)
Height: 15 m (50 ft)
Spread: 6 m (20 ft)
Spread: 15 m (50 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: normal, wet
Growth rate: fast
Growth rate: fast
Life span: long
Life span: medium
Suckering: high
Suckering: medium


Foliage: very large in classic maple shape
Fall colour: orange/yellow
Fall colour: yellow to gold
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: BC
Other Names: armstrong red maple
Other Names: big-leaf maple, bigleaf maple, oregon maple