Corallinum Japanese Maple

Corallinum Japanese Maple (Acer palmatum 'Corallinum')

Corallinum Japanese Maple (Acer palmatum 'Corallinum') is a compact, slow-growing cultivar prized for its ever-changing leaf color and refined form. Its name, meaning �coral-like,� refers to the stunning spring display when new leaves emerge a brilliant coral-pink to salmon-red, creating a glowing presence in the landscape. As the seasons progress, the foliage softens to light green in summer and finishes with golden-yellow and orange hues in fall. This cultivar is a gem for small gardens, rockeries, or containers where its delicate beauty can be admired up close.

Distinctive Features

'Corallinum' stands out for its exceptional spring color and finely textured foliage. The small, deeply divided leaves are particularly eye-catching in early spring when they flush in coral tones unmatched by other varieties. The tree matures slowly into a rounded, bushy form, typically reaching 4 to 6 feet tall and wide after many years. Its graceful habit and vibrant seasonal shifts make it an outstanding feature in intimate garden spaces.

Growing Conditions

• Sun Exposure: Partial shade is best; some morning sun helps intensify spring color, but protect from strong afternoon rays.
• Soil: Prefers moist, well-drained, slightly acidic soil rich in organic matter.
• Water: Moderate; maintain consistent moisture without waterlogging.
• Humidity: Thrives in moderate humidity; avoid exposed, windy locations.
• USDA Hardiness Zones: 5�8; cold hardy with minimal winter protection needed.

Ideal Uses

• Focal Point Plantings: Vivid coral spring color creates a memorable centerpiece in small beds or entry gardens.
• Rock Gardens: Compact size and color variation add interest among stones and low-growing plants.
• Japanese Gardens: Blends beautifully into traditional settings with refined color and form.
• Containers: An excellent choice for patios or terraces where foliage changes can be appreciated up close.
• Shade Gardens: Brightens partial shade with seasonal color shifts.

Low Maintenance Care

Corallinum is a low-maintenance Japanese maple that rewards careful placement with year-round beauty. Minimal pruning and regular watering help maintain its healthy structure and vibrant color.

• Watering: Keep soil evenly moist, particularly during dry or hot weather.
• Pruning: Minimal; prune in late winter to remove any dead or crowded branches.
• Fertilizing: Apply a slow-release, balanced fertilizer in early spring to support strong foliage growth.
• Pest and Disease Resistance: Generally pest-free; monitor for aphids or leaf scorch in extreme sun or drought.
• Winter Care: Mulch base in late fall to protect roots and retain soil moisture.

Why Choose Corallinum Japanese Maple?

Corallinum offers one of the most vivid spring displays of any dwarf maple, combined with graceful structure and year-round appeal.

• Brilliant Spring Foliage: Coral-pink leaves create a one-of-a-kind early season show.
• Compact Size: Perfect for small spaces, rockeries, and container gardens.
• Four-Season Interest: Dynamic foliage transitions and elegant form make it a year-round asset.
• Slow-Growing and Refined: Maintains a tidy, mounded shape with minimal intervention.
• Ideal for Collectors: A rare and desirable variety in Japanese maple collections.

For vibrant spring color and compact elegance, Corallinum Japanese Maple (Acer palmatum 'Corallinum') delivers unforgettable beauty in even the smallest garden spaces.