Ribbonleaf Japanese Maple

Light Needs

Mature Height

Mature Spread

Growing Zones

The Ribbonleaf Japanese Maple (Acer palmatum 'Atrolineare') is a small, slow-growing deciduous tree with distinctively narrow, strap-like leaves that give the plant its common name. The finger-like foliage emerges a rich red in spring, deepens to a dark burgundy-green through summer, and puts on a lively display of bright red and orange in fall. This compact tree reaches a mature height of 10 to 12 feet tall and equally wide, a perfect size for smaller landscapes. Its graceful, upright branching habit makes it an excellent specimen tree, container planting, or bonsai subject.

The fine-textured foliage provides dramatic visual interest throughout the growing season. It pairs beautifully with shade-loving companions such as hostas, azaleas, rhododendrons, astilbes, and Japanese forest grass. Ribbonleaf Japanese Maple is deer and rabbit resistant and adds a sophisticated focal point to any garden style. It is hardy in USDA Zones 5 through 8 and grows well throughout much of the United States.

Ribbonleaf Japanese Maple Care

Plant Ribbonleaf Japanese Maple in slightly acidic, well-drained soil and shelter it from strong, drying winds. In hot summer climates, avoid locations with harsh afternoon sun, as this can scorch the delicate foliage. Apply a layer of mulch around the base to keep the root zone cool and retain moisture. 

Water this Japanese maple deeply and regularly during the first two to three growing seasons to help it establish a strong root system. Once established, reduce watering frequency, allowing the soil to partially dry between waterings while keeping it consistently moist but not waterlogged. Apply a slow-release fertilizer in early spring to support healthy growth.

Pruning needs are minimal; remove any damaged or crossing branches as needed. If shaping is necessary, prune during the dormant season in late fall or winter to avoid excessive sap loss.

Ribbonleaf Japanese Maple Spacing

Plant Ribbonleaf Japanese Maples at least 10 to 12 feet apart to allow each tree adequate room to reach its full spread at maturity. Keep it away from overhead utility lines and large structures that could interfere with its natural form. When planting companion plants nearby, allow at least 3 to 4 feet of clearance around the base to avoid crowding the roots. For container growing, use a pot at least 14 inches wide and size up every 1-2 years as needed to support healthy root development.

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