Acer palmatum 'Ruby Star'

Ruby Star Japanese Maple

Acer palmatum ‘Ruby Star’ is a colorful Japanese maple appreciated for its bright red spring foliage and compact, refined habit. New leaves emerge vivid ruby-red, often among the brightest reds early in the season, creating strong visual impact in spring.

As summer progresses, foliage matures to deep green with red highlights, especially when grown in partial shade. In fall, ‘Ruby Star’ finishes with brilliant scarlet to crimson-red color, delivering a reliable and eye-catching autumn display. Leaves are medium-sized with classic palmate form.

The habit is upright and rounded, forming a well-balanced small tree suitable for residential landscapes. ‘Ruby Star’ performs best in partial shade and prefers well-drained, evenly moist soil.

Size



Width: 8–10 ft



Height: 10–15 ft



Hardiness



USDA Zones: 5–8



Best Uses


Specimen tree for bright spring and fall color



Accent tree in mixed borders



Japanese or Asian-inspired gardens



Patio and courtyard plantings



Seasonal color focal point

Plant type

Deciduous Tree, Japanese Maple

Height

10-15'

Width

8-10'

Hardiness zones

5–8

Sunlight

Partial Shade

Growth rate

Slow

Bloom time

Spring

Leaf color

Dark Green, Ruby

Fall color

Orange Red

Soil

Loamy

Landscape use

Accent Plant, Specimen

Shape

Upright, Vase Shaped

Deer resistant

Yes

Drought tolerant

No

10-year height

3'

10-year width

3'