Acer rubrum (Red Maple)
Red Maple, Scarlet Maple, Swamp Maple, Canadian Maple
Noted for its lovely fall color, Acer rubrum (Red Maple) is a relatively fast-growing deciduous tree of pyramidal habit when young, becoming rounded to oval at maturity. In early spring, tiny red flowers, borne in erect clusters, appear before the leaves and are followed by red fruit. Emerging red tinged in spring, the leaves change to dark green with whitish undersides and often develop dazzling yellows and red in the fall. This Red Maple also provides some winter interest, with its attractive, smooth gray bark, often ridged and furrowed with age. Excellent as a specimen planting for lawns and streets.
- Grows up to 40-70 ft. tall (12-21 m) and 30-50 ft. wide (9-15 m).
- A full sun or part shade lover, this plant is easily grown in average, moist to wet, well-drained soils. Tolerates a wide range of soils, but prefers moist, slightly acid conditions.
- Perfect as a specimen plant.
- Low maintenance, this plant needs little pruning. If pruning is necessary, prune during the dormant season and avoid pruning in spring when the sap is running. Fertilize in spring before the leaves emerge.
- May be affected by horse chestnut scale, aphids, verticillium wilt.
- Propagate by seed and by grafting.
- Toxic to horses.
- Dianthus caryophyllus is native to the Mediterranean area.
- Native to Eastern North America from Quebec to Minnesota south to Florida and eastern Texas.
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Requirements
Hardiness | 3
– 9 |
---|---|
Heat Zones | 1
– 9 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, A2, A3 |
Plant Type | Trees |
Plant Family | Acer - Maples |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Early,Mid,Late) Summer (Early,Mid,Late) Fall |
Height | 40' – 70' (12m – 21m) |
Spread | 30' – 50' (9m – 15m) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Chalk, Clay, Loam, Sand |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Showy |
Native Plants | United States, Midwest, Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Ohio, Wisconsin, Northeast, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Southeast, Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Southwest, Oklahoma, Texas |
Tolerance | Wet Soil |
Garden Uses | Beds and Borders |
Garden Styles | Informal and Cottage, Prairie and Meadow |
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While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Requirements
Hardiness | 3
– 9 |
---|---|
Heat Zones | 1
– 9 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, A2, A3 |
Plant Type | Trees |
Plant Family | Acer - Maples |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Early,Mid,Late) Summer (Early,Mid,Late) Fall |
Height | 40' – 70' (12m – 21m) |
Spread | 30' – 50' (9m – 15m) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Chalk, Clay, Loam, Sand |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Showy |
Native Plants | United States, Midwest, Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Ohio, Wisconsin, Northeast, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Southeast, Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Southwest, Oklahoma, Texas |
Tolerance | Wet Soil |
Garden Uses | Beds and Borders |
Garden Styles | Informal and Cottage, Prairie and Meadow |