Crimson Sentry Maple

Crimson Sentry maple is a compact, upright maple valued for its narrow form, dense canopy, and deep red fall color. It performs well in Colorado landscapes, making it a good choice for smaller yards or tight spaces where a traditional shade tree would be too wide.

• Mature Size: 25–30 ft tall | 12–15 ft wide
• Growth Rate: Slow to moderate
• Form: Narrow, upright columnar
• Fall Color: Yellow to orange
• Lifespan: 40+ years with proper care

Columnar form ideal for tight spaces and parkways

Handles wind and cold better than many narrow trees

Performs reliably in urban landscapes

Minimal horizontal spread reduces space conflicts

• Full sun for best structure and density
• Allow vertical clearance for mature height• Consistent deep watering during establishment
• Mulch root zone; avoid trunk flare burial

• Leaf scorch during prolonged heat and drought
• Occasional iron chlorosis in alkaline soils
• Generally low pest and disease pressure

• Narrow planting strips and medians
• Under utility lines
• Small yards needing vertical accent trees
• Streetscapes with limited horizontal space