Oshu Shidare Japanese Maple
Acer palmatum 'Oshu Shidare'
Oshu Shidare Japanese Maple foliage
(Photo courtesy of NetPS Plant Finder)
Height: 15 feet
Spread: 15 feet
Hardiness Zone: 5b
A beautiful small specimen tree with gracefully cascading branches and deeply lobed foliage that emerges dark purple and stays bronzy-purple all season long; a choice accent for the small home landscape
Oshu Shidare Japanese Maple is primarily valued in the landscape for its cascading habit of growth. It has attractive burgundy foliage with hints of green which emerges deep purple in spring. The small lobed palmate leaves are highly ornamental and turn an outstanding red in the fall.
Oshu Shidare Japanese Maple is a deciduous tree with a shapely form and gracefully arching branches. 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.
Oshu Shidare Japanese Maple is recommended for the following landscape applications;
Planting & Growing
Oshu Shidare Japanese Maple will grow to be about 15 feet tall at maturity, with a spread of 15 feet. It has a low canopy with a typical clearance of 1 foot 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 60 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.
Oshu Shidare Japanese Maple is a fine choice for the yard, but it is also a good selection for planting in outdoor pots and containers. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when grown in a container, it may not perform exactly as indicated on the tag - this is to be expected. Also note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.