Big Leaf Maple vs Armstrong Maple - TreeTime.ca

Big Leaf Maple vs Armstrong Maple

Acer macrophyllum

Acer x freemanii Armstrong

ONLY AVAILABLE BY CONTRACT GROW

NOT AVAILABLE THIS SEASON

Big Leaf Maple
Armstrong Maple

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.

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 Quick Facts

Armstrong Maple Quick Facts

Zone: 5a
Zone: 3a
Height: 15 m (50 ft)
Height: 15 m (50 ft)
Spread: 15 m (50 ft)
Spread: 6 m (20 ft)
Moisture: normal, wet
Moisture: normal, wet
Light: partial shade, full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: yellow to gold
Fall colour: orange/yellow
Growth rate: fast
Growth rate: fast
Life span: medium
Life span: long
Suckering: medium
Suckering: high




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