Red Baron Japanese Maple



Red Baron Japanese Maple (Acer palmatum 'Red Baron')
Red Baron Japanese Maple (Acer palmatum 'Red Baron') is a striking upright cultivar admired for its bold red foliage, compact growth habit, and strong architectural presence. Emerging bright crimson in spring, the finely lobed leaves deepen to rich maroon in summer before transitioning to vibrant scarlet in fall. Its relatively narrow form and rich color palette make it an excellent focal point for small gardens, entryways, or urban landscapes.
Distinctive Features
'Red Baron' features deeply cut, palmate leaves with a sharp, elegant silhouette. The foliage maintains a strong red tone through the growing season, offering a longer period of color than many other red-leafed maples. The tree typically matures to about 8 to 10 feet tall and 4 to 5 feet wide over 10 years, forming a vertical columnar shape that brings structure and height without overwhelming small spaces.
Growing Conditions
- Sun Exposure: Full sun to partial shade; best color with morning sun and afternoon protection in hot climates.
- Soil: Moist, well-drained soil with a slightly acidic to neutral pH.
- Water: Moderate; requires regular watering, especially during dry periods.
- Humidity: Tolerates average humidity; provide good air movement to avoid leaf scorch.
- USDA Hardiness Zones: 5�8; dependable performance in most temperate regions.
Ideal Uses
- Focal Point Plantings: Upright habit and vibrant foliage make it a natural garden centerpiece.
- Urban Gardens: Slender form suits tight spaces and narrow planting beds.
- Containers: Well-suited to large decorative pots for patios or terraces.
- Foundation Plantings: Adds vertical interest and rich color near buildings and walkways.
- Asian-Inspired Landscapes: Blends beautifully into Japanese-style garden designs.
Low Maintenance Care
'Red Baron' is an easy-to-care-for maple that rewards gardeners with vivid color and tidy form with only minimal upkeep. Protect from harsh afternoon sun and wind to preserve leaf quality.
- Watering: Keep evenly moist, especially in the first few years and during heatwaves.
- Pruning: Lightly shape in winter if needed; avoid excessive pruning that disrupts natural form.
- Fertilizing: Apply a slow-release fertilizer in spring to encourage healthy foliage and growth.
- Pest and Disease Resistance: Generally pest-free; occasional aphids or leaf spot can occur in poor conditions.
- Winter Care: Mulch the root zone to maintain moisture and protect from freeze-thaw cycles.
Why Choose Red Baron Japanese Maple?
'Red Baron' delivers bold color, tidy structure, and adaptability in a compact package�making it a standout specimen for today�s modern landscapes.
- Extended Red Color: Holds its red hues longer than many other cultivars.
- Upright, Slender Habit: Fits beautifully into tight spaces or narrow garden beds.
- Strong Focal Point: Eye-catching shape and color add vertical drama.
- Low Maintenance: Easy to grow and naturally well-shaped.
- Excellent for Containers: Adds vivid impact to patios, decks, and small gardens.
For gardeners seeking a bold, upright Japanese maple with lasting red color and graceful form, Red Baron (Acer palmatum 'Red Baron') offers a powerful combination of structure and style.

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