Acer Palmatum 'Atrolinear'

Ribbon Leaf Maple

Acer palmatum ‘Atrolineare’ is a distinctive upright Japanese maple valued for its extremely narrow, strap-like foliage and elegant, vertical habit. Leaves emerge deep purple-red to burgundy in spring, retain good dark coloration through summer when protected from intense sun, and turn bright crimson to scarlet in fall.

The slender, linear leaves create a bamboo-like, airy texture that sets this cultivar apart from typical palmate or laceleaf maples. Growth is slow to moderate, forming a refined, narrow silhouette well suited to tight spaces and focal plantings.

Best grown in partial shade with moist, well-drained, slightly acidic soil. Protection from hot afternoon sun and drying winds helps maintain foliage quality and color. Hardy in USDA Zones 5–8.

Mature size:



Width: 6–10 ft



Height: 12–18 ft



Ideal for specimen planting, courtyards, Asian-inspired landscapes, and collector gardens, Acer palmatum ‘Atrolineare’ is prized for its unique foliage form, elegant structure, and striking seasonal color.

Plant type

Deciduous Tree, Japanese Maple

Height

12'

Width

8-10'

Hardiness zones

6–8

Sunlight

Partial Shade

Growth rate

Moderate

Leaf color

Dark Pink, Dark Sea Green

Fall color

Orange Red

Soil

Clay, Normal, Well Drained

Landscape use

Accent Plant, Specimen

Shape

Broad Upright

Bark

Smooth

Deer resistant

Yes

Drought tolerant

No

10-year height

6'

10-year width

6'