Crimson Sentry Norway Maple

Crimson Sentry Norway Maple (Acer platanoides 'Crimson Sentry')

Crimson Sentry Norway Maple (Acer platanoides 'Crimson Sentry') is a narrow, upright cultivar of Norway Maple prized for its deep burgundy foliage and compact, columnar growth. With its strong central leader and dense branching, this tree provides the bold color of 'Crimson King' in a much narrower footprint, making it ideal for smaller landscapes, urban gardens, and tight spaces where shade or vertical interest is desired.

Distinctive Features

'Crimson Sentry' features rich maroon-purple leaves that retain their vibrant color from spring through fall. The tree has a distinctly upright, pyramidal to columnar habit, typically reaching 25 to 30 feet in height with a spread of only 10 to 15 feet. Its dense form creates a striking vertical accent, and small yellow-green flowers appear in early spring before the leaves emerge, adding subtle seasonal interest.

Growing Conditions

• Sun Exposure: Full sun to light shade; full sun encourages the richest leaf color.
• Soil: Tolerates a wide range of soil types; prefers well-drained, moderately fertile soil.
• Water: Moderate; water deeply during dry periods, especially when young.
• Humidity: Performs well in urban environments; tolerates air pollution and compacted soils.
• USDA Hardiness Zones: 4�7; suitable for a wide range of temperate climates.

Ideal Uses

• Focal Point Plantings: Strong vertical structure and dark foliage make a bold statement.
• Urban Landscapes: Excellent for tight city lots, sidewalk strips, and narrow planting areas.
• Privacy Screens: Upright habit allows for use in narrow hedging or screening designs.
• Accent Plantings: Adds contrast when paired with green or golden foliage trees and shrubs.
• Small Yards: Provides shade and color without overwhelming limited space.

Low Maintenance Care

Crimson Sentry is a durable, easy-care maple with minimal maintenance needs. Its tidy shape reduces pruning requirements, and it adapts well to a range of conditions once established.

• Watering: Maintain consistent moisture until well established; mature trees are drought-tolerant.
• Pruning: Prune in late winter to maintain structure and remove any damaged or crossing branches.
• Fertilizing: Apply a balanced tree fertilizer in spring if needed; avoid over-fertilization.
• Pest and Disease Resistance: Some susceptibility to aphids and tar spot, though generally manageable.
• Winter Care: Fully hardy; no special protection required in cold climates.

Why Choose Crimson Sentry Norway Maple?

Crimson Sentry Norway Maple delivers bold color, a strong vertical silhouette, and reliable performance in a compact form. It�s a top choice for adding height and drama in narrow spaces.

• Deep Maroon Foliage: Rich purple leaves provide season-long color contrast.
• Columnar Form: Perfect for urban and space-restricted landscapes.
• Urban Tolerant: Handles city conditions and tough sites with ease.
• Low Maintenance: Naturally compact shape requires minimal pruning.
• Cold Hardy: Performs reliably in northern climates and variable conditions.

For tight spaces, upright structure, and bold, season-long color, Crimson Sentry Norway Maple (Acer platanoides 'Crimson Sentry') is a smart and stylish solution for modern landscapes.