Maple, (Norway) Crimson Sentry Acer platanoides 'Crimson Sentry' Height: 35 feet Spread: 20 feet
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Hardiness Zone: 4a Description: A tall, narrow to tightly oval shade tree with rich purple foliage throughout the season; because of its prominence in terms of both color and form, it's best used as a feature accent for smaller landscapes, also makes a stunning tall screen Ornamental Features Maple, (Norway) Crimson Sentry is primarily valued in the landscape for its distinctively pyramidal habit of growth. It is clothed in stunning corymbs of lemon yellow flowers along the branches in early spring before the leaves. It has attractive burgundy deciduous foliage. The lobed leaves are highly ornamental and turn an outstanding deep purple in the fall. Landscape Attributes Maple, (Norway) Crimson Sentry is a dense deciduous tree with a distinctive and refined pyramidal form. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage. This is a relatively low maintenance tree, and is best pruned in late winter once the threat of extreme cold has passed. It has no significant negative characteristics. Maple, (Norway) Crimson Sentry is recommended for the following landscape applications; Planting & Growing Maple, (Norway) Crimson Sentry will grow to be about 35 feet tall at maturity, with a spread of 20 feet. It has a high canopy with a typical clearance of 6 feet from the ground, and should not be planted underneath power lines. As it matures, the lower branches of this tree can be strategically removed to create a high enough canopy to support unobstructed human traffic underneath. It grows at a medium rate, and under ideal conditions can be expected to live to a ripe old age of 100 years or more; think of this as a heritage tree for future generations! This tree should only be grown in full sunlight. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. This plant should be periodically fertilized throughout the active growing season with a specially-formulated acidic fertilizer. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selected variety of a species not originally from North America.
