Red Maple
Acer rubrum · Deciduous Broadleaf Hardwood
Plant Family
Sapindaceae
Tree Category
Shade Tree / Ornamental Tree
Variety / Cultivar
None (Wild-type species)
Hardiness Zones
USDA Zones 3 through 9; highly adaptable to various climates and soil types.
About This Tree
A medium-sized tree with a rounded or oval crown. It is known for its fast growth rate and brilliant red fall foliage. It is one of the most common and widespread deciduous trees of eastern North America.
Leaf Characteristics
Simple, opposite arrangement, 2-6 inches long with 3-5 lobes. Upper surface is light green; lower surface is whitish or silvery. Margins are irregularly toothed; petioles are often red.
Bark Characteristics
On young trees, the bark is smooth and light gray. With age, it becomes dark gray and develops long, scaly, plate-like ridges with narrow cracks.
Growing Information
Origin Region
Eastern and Central North America, from Newfoundland to Florida
Growing Season
Leaves out mid-to-late spring; Flowers in early spring before leaves; Fruit ripens late spring; Dormant in winter; Best planted in late fall or early spring.
Sunlight & Water Needs
Full Sun to Partial Shade; prefers moist to wet soils but highly adaptable; shows moderate drought tolerance once established.
Mature Size
40-70 feet in height with a spread of 30-50 feet. Growth rate is moderate to fast; lifespan is 80-150 years.
Special Characteristics
Exceptional fall color ranging from yellow to brilliant red. Tolerates urban pollution and occasional flooding. Used for lumber, though softer than Sugar Maple, and can be used for maple syrup.
Wildlife & Ecology
Seeds (samaras) provide food for squirrels and birds. Browsed by deer and rabbits. Vital early season nectar source for bees and pollinators; provides nesting sites for diverse bird species.