Acer Palmatum 'Ryusen'

Ryusen Japanese Maple

Acer palmatum ‘Ryusen’ is a striking Japanese maple distinguished by its strongly weeping habit combined with an upright central leader. Long, slender branches cascade downward dramatically, creating a waterfall-like form that is especially eye-catching when trained on a standard or allowed to drape naturally.

Foliage emerges fresh green in spring, remaining clean and elegant through summer. Leaves are narrow and deeply lobed, adding movement and texture as they sway in the breeze. In fall, ‘Ryusen’ turns brilliant yellow, orange, and touches of red, producing a vivid seasonal display that highlights its cascading silhouette.

‘Ryusen’ performs best in partial shade, particularly in warmer climates, and prefers well-drained, evenly moist soil. Its unique form makes it a standout architectural feature in the garden.

Size



Width: 6–10 ft



Height: 10–15 ft (often taller when staked or grown on a standard)



Hardiness



USDA Zones: 5–8



Best Uses


Specimen tree for dramatic weeping form



Focal point when trained on a standard



Japanese or Asian-inspired gardens



Accent near water features, slopes, or patios



Architectural interest in mixed landscapes

Plant type

Deciduous Tree, Japanese Maple

Height

10'

Width

6-10'

Hardiness zones

5–8

Sunlight

Full Sun, Partial Shade

Growth rate

Moderate

Leaf color

Green

Fall color

Crimson, Dark Pink, Gold, Yellow

Soil

Loamy

Shape

Pendulous

Drought tolerant

No

10-year height

3'

10-year width

6'