Oshio-Beni Japanese Maple

Oshio-Beni Japanese Maple (Acer palmatum 'Oshio-Beni')

Oshio-Beni Japanese Maple (Acer palmatum 'Oshio-Beni') is an upright, spreading selection prized for fiery spring foliage that emerges orange red, settles to bronze to green in summer, and finishes with brilliant scarlet in fall; its strong branching and medium to large leaves create a bold presence for entries, lawns, and mixed borders.

Distinctive Features

Vivid spring color and a reliable scarlet autumn display define this cultivar; broad, palmate leaves and a well balanced framework provide four season structure and shade.

Growing Conditions

Choose a site with morning sun and afternoon protection in hotter regions; consistent moisture and good drainage help maintain leaf quality and color.

• Sun Exposure: Full sun to partial shade; best color with several hours of morning sun.
• Soil: Moist, well drained, slightly acidic soil enriched with organic matter.
• Water: Moderate; keep soil evenly moist during active growth and heat.
• USDA Hardiness Zones: 5 to 8.
• Mature Size: Typically 12 to 18 ft tall and 12 to 16 ft wide.

Ideal Uses

The combination of strong form and seasonal drama makes placement straightforward across formal and natural designs.

• Focal Point: Fiery spring flush and scarlet fall color command attention.
• Lawn Tree: Broad canopy offers dappled shade without overpowering small spaces.
• Entry Accent: Balanced structure frames paths and foundations.
• Mixed Border: Contrasts beautifully with conifers and gold or blue green foliage.
• Woodland Edge: Shines in dappled light beneath taller trees.

Low Maintenance Care

Routine watering and light winter pruning maintain the tree's natural poise and color performance.

• Watering: Deep soak weekly in dry weather to sustain even moisture.
• Pruning: Thin lightly in late winter to refine layers; avoid heavy summer cuts.
• Fertilizing: Apply a balanced slow release fertilizer in spring if growth is light.
• Mulching: Maintain a 2 to 3 in mulch layer over roots, keeping mulch off the trunk.
• Notes: Provide wind shelter and avoid waterlogged soils to prevent leaf edge burn.

Why Choose Oshio-Beni Japanese Maple?

Pick this cultivar when you want dependable color, useful shade, and a footprint that fits many residential landscapes.

• Seasonal Brilliance: Orange red spring color followed by a vivid scarlet fall finale.
• Strong Structure: Upright, spreading habit with balanced branching.
• Design Versatility: Works in lawns, entries, and mixed borders.
• Refined Texture: Broad leaves provide bold yet elegant impact.
• Straightforward Care: Reliable performance with simple maintenance.

Site where morning light can illuminate spring foliage and highlight the tree's layered form.