Acer rubrum 'Armstrong' is a strikingly columnar variety of the Red Maple, valued for its tall, narrow growth habit and vibrant foliage. This deciduous tree features brilliant green leaves during the growing season, which transition to fiery shades of orange and red in the fall, adding seasonal interest to any landscape. Ideal for urban environments or small spaces, 'Armstrong' is versatile in both residential and commercial plantings. With excellent adaptability to various soil types and tolerance for urban conditions, it is a popular choice for avenues and narrow spaces.
- Light: Full sun to partial shade
- Water need: Medium
- Growth rate: Rapid
- Mature size (HxW): 40–50' x 15–20'
- Habit: Narrow, columnar
- Bloom/interest: Fall foliage color; occasional red blooms in spring
- Hardiness zone: 4–8
- Soil tolerance: Tolerant of wet soils, clay, and a range of pH levels
- Drought/heat tolerance: Moderate
