Acer platanoides 'Crimson Sentry' is a compact, columnar Norway maple cultivar prized for its rich burgundy foliage and tidy growth habit. This tree is an excellent choice for smaller landscapes or urban spaces, offering dramatic color throughout the growing season. Its upright, narrow form makes it ideal for areas requiring vertical interest without occupying too much space. With dark purple leaves that emerge in spring and retain their vibrant hue into summer, 'Crimson Sentry' stands out as an elegant focal point for a variety of garden settings.

- Light: Full sun to partial shade
- Water need: Moderate
- Growth rate: Medium
- Mature size (HxW): 25–30' x 10–12'
- Habit: Columnar, upright
- Bloom/interest: Red-purple foliage; minimal flowers
- Hardiness zone: 4–7
- Soil tolerance: Moist, well-drained soil
- Drought/heat tolerance: Moderate (once established)