Botanical profile

Acer platanoides 'Crimson Sentry'

Latin name
Acer platanoides 'Crimson Sentry'
Common name
Norway Maple 'Crimson Sentry'
Type
TREE
Family
Sapindaceae

Acer platanoides 'Crimson Sentry', also known as 'Crimson Sentry' Norway maple, is a selection with a narrow columnar habit, ideal for small lots, informal hedges, or street tree plantings. It is distinguished by its glossy dark purple foliage, which is denser and more compact than that of the classic 'Crimson King'. Its well-structured vertical silhouette provides both verticality and contrast in landscape designs, while offering moderate and elegant shade. Its foliage retains its purple hue throughout the season, then turns coppery red in autumn, creating a strong visual effect. Undemanding and very hardy, 'Crimson Sentry' tolerates urban pollution, poor soils, and difficult conditions well, while requiring little maintenance. It is a functional and ornamental choice, perfectly suited to Quebec's climate.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun
Watering
Moderate watering
Fertilization
Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Add Myke at planting.
Soil type
Neutral to slightly acidic, well drained
Minimum temperature
'-35°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Red
Fruiting
Purple samaras, ornamental
Foliage color
Dark red
Foliage type
Obsolete
Shape
Columnar
Garden structure

Size and growth

Height
8 to 10 m (26 to 33 ft)
Width
2 m (6.5 ft)
Growth rate
average
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.