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Ryusen Japanese Maple

Acer palmatum 'Ryusen'

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Ryusen Japanese Maple (Acer palmatum 'Ryusen') at Pender Pines Garden Center

Acer palmatum 'Ryusen' foliage

Acer palmatum 'Ryusen' foliage

(Photo courtesy of NetPS Plant Finder)

Ryusen Japanese Maple (Acer palmatum 'Ryusen') at Pender Pines Garden Center

Acer palmatum 'Ryusen'

Acer palmatum 'Ryusen'

(Photo courtesy of NetPS Plant Finder)

Height:  10 feet

Spread:  10 feet

Sunlight:  partial shade 

Hardiness Zone:  5b

Description:

A stunning new weeping palmate; its waterfall of foliage cascading in beautiful fall color is to behold; a vigorous grower with excellent heat and sun tolerance; tolerates late spring freezes as well

Ornamental Features

Ryusen Japanese Maple has attractive lime green foliage throughout the season. The small lobed palmate leaves are highly ornamental and turn outstanding shades of gold and orange in the fall. Neither the flowers nor the fruit are ornamentally significant.

Landscape Attributes

Ryusen Japanese Maple is a dense deciduous tree with a strong central leader and a rounded form and gracefully weeping 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.

Ryusen Japanese Maple is recommended for the following landscape applications;

  • Accent
  • Mass Planting
  • Hedges/Screening
  • General Garden Use
  • Container Planting

Planting & Growing

Ryusen Japanese Maple will grow to be about 10 feet tall at maturity, with a spread of 10 feet. It tends to be a little leggy, with a typical clearance of 2 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 60 years or more.

This tree should be grown in a location that is shaded from the hot afternoon sun. 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.

Ryusen 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. 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.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Accent  Massing  Screening  Garden  Container 
Applications
Foliage Color  Fall Color  Texture  Plant Form 
Ornamental Features