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Okagami Japanese Maple

Acer palmatum 'Okagami'

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Okagami Japanese Maple (Acer palmatum 'Okagami') at Art Knapp Plantland

Okagami Japanese Maple foliage

Okagami Japanese Maple foliage

(Photo courtesy of NetPS Plant Finder)

Okagami Japanese Maple (Acer palmatum 'Okagami') at Art Knapp Plantland

Okagami Japanese Maple

Okagami Japanese Maple

(Photo courtesy of NetPS Plant Finder)

Height:  20 feet

Spread:  20 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  6

Description:

An attractive, colorful feature tree for the home landscape, with rich burgundy-purple foliage in spring, maturing to a glossy dark red; a very artistic spreading growth habit; put it in the front yard and give it lots of room to grow

Ornamental Features

Okagami Japanese Maple is primarily valued in the landscape for its ornamental globe-shaped form. It features subtle corymbs of red flowers rising above the foliage in mid spring before the leaves. It has attractive burgundy deciduous foliage which emerges plum purple in spring. The lobed palmate leaves are highly ornamental and turn an outstanding scarlet in the fall. The rough gray bark and red branches add an interesting dimension to the landscape.

Landscape Attributes

Okagami Japanese Maple is a deciduous tree with a more or less rounded form. Its relatively fine texture sets it apart from other landscape plants with less refined foliage.

This is a relatively low maintenance tree, and should only be pruned in summer after the leaves have fully developed, as it may 'bleed' sap if pruned in late winter or early spring. It has no significant negative characteristics.

Okagami Japanese Maple is recommended for the following landscape applications;

  • Accent
  • Shade

Planting & Growing

Okagami Japanese Maple will grow to be about 20 feet tall at maturity, with a spread of 20 feet. It has a low canopy with a typical clearance of 4 feet from the ground, and is suitable for planting under power lines. It grows at a slow rate, and under ideal conditions can be expected to live for 80 years or more.

This tree does best in full sun to partial shade. You may want to keep it away from hot, dry locations that receive direct afternoon sun or which get reflected sunlight, such as against the south side of a white wall. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It is not particular as to soil pH, but grows best in rich soils. It is somewhat tolerant of urban pollution, and will benefit from being planted in a relatively sheltered location. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Accent  Shade 
Applications
Flowers  Fruit  Foliage Color  Fall Color  Plant Form  Bark 
Ornamental Features