Plant Library

Acer saccharum 'Green Mountain'

Green Mountain Sugar Maple

The Acer saccharum 'Green Mountain' (Green Mountain Sugar Maple) is a popular, large, deciduous shade tree known for its dense, leathery, dark green foliage and spectacular orange to scarlet fall colors. This cultivar is a reliable choice due to its tolerance for heat and moderate drought conditions once established. 
Key Characteristics 

Size: The tree typically grows to a height of 40-60 feet with a spread of 35-50 feet at maturity.
Shape: It has a broad, oval to pyramidal form with a symmetrical, dense canopy.
Foliage: The leaves are deeply cut, dark green, and have a thick, leathery texture, which helps resist leaf scorch in hot, dry weather.
Fall Color: Known for its showy autumn display, the foliage turns vibrant shades of yellow, orange, and scarlet red.
Growth Rate: It has a medium growth rate, generally growing about 12-24 inches per year.
Hardiness Zone: It is hardy in USDA zones 3 through 8A. 

Growing Conditions & Care

Light: Prefers full sun conditions for optimal growth and fall color development.
Soil: Thrives in deep, well-drained, acidic to slightly alkaline soil but is adaptable to clay, loam, and sand. It needs consistent moisture but has moderate drought tolerance once established.
Uses: An excellent specimen tree for large lawns or parks, valued for its shade and ornamental features. It can be used as a street tree in locations where road salt and soil compaction are not significant issues.

Minimum zone

3

Maximum zone

8

Height

60'

Width

35-50'