Red Maple (Acer rubrum): Ubiquitous Native with Scarlet Spring and Fall

Red Maple is one of the most widespread and adaptable native trees in eastern North America, living up to its name with red features in every season: red buds in winter, red flowers in spring, red samaras in summer, and scarlet foliage in fall. Acer rubrum (family Sapindaceae) ranges from Newfoundland to Florida, west to Minnesota and Texas.

Four Seasons of Red

In late winter to early spring, before leaves, the tree erupts in dense clusters of tiny, bright red flowers—a subtle but beautiful haze. The emerging leaves are often reddish, maturing to medium green (3-5 lobes, 2-6 inches). The samaras (winged seeds) are red, maturing to brown. Fall color is famously variable—yellow to orange to brilliant scarlet—with the best color in full sun and acidic soil. The bark is smooth, gray on young trees, becoming furrowed and shaggy.

Taxonomic Classification

Adaptability and Cultivar Selection

Red Maple's greatest asset is its adaptability: it grows in swamps and dry ridges, sun and shade, acidic and slightly alkaline soils. It's fast-growing (1-2 feet/year) to 40-70 feet. However, it has weak wood, surface roots, and susceptibility to verticillium wilt and leafhoppers.

For reliable fall color and form, choose cultivars: 'October Glory' (late, intense red), 'Red Sunset' (early, reliable red, upright), 'Autumn Blaze' (hybrid with Silver Maple, fast, orange-red), 'Brandywine' (male, no seeds, red-purple), 'Sun Valley' (male, compact, red). For wet sites, the variety drummondii (Swamp Maple) is ideal. A native workhorse with ornamental pedigree.