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Great Japanese Maples with Striking Coral Bark

Acer palmatum

Acer, Acer palmatum, acer palmatum dissectum, Japanese Maple, Winter bark, Coral Bark Maples, Coral Bark Acers, Maples with wintert interest

Native to Japan, Korea, and China, Japanese Maples (Acer palmatum) include a rich variety of deciduous shrubs or small trees with graceful habits, elegantly cut leaves, and extraordinarily colorful foliage, particularly in spring or fall when the leaves warm up to dazzling shades of golden-yellow, red-purple, and bronze, before shedding to the ground. As they fall, they expose the bright, coral-red bark on young twigs and branches of some Japanese Maple cultivars, adding a much-needed splash of color to the winter landscape.

One of the most popular varieties of coral bark Japanese maple is Acer palmatum ‘Sango-Kaku’, commonly known as the Coral Bark Maple or ‘Senkaki’. The young branches of this cultivar glow with a bright coral-red color, particularly in winter when the leaves have fallen. As the tree ages, the bark color can fade to a light coral-pink or coral-brown.

‘Sango-Kaku’ has palmate leaves that are light green in the spring and summer and turn golden-yellow with hints of red in the fall. This variety grows up to 20-25 feet tall, making it a great specimen tree for small to medium-sized gardens.

Another variety is Acer palmatum ‘Beni-Kawa’. Slightly smaller than ‘Sango-Kaku’, ‘Beni-Kawa’ grows to about 15 feet tall. The bark of ‘Beni-Kawa’ is a softer shade of salmon-red, and its leaves turn a vibrant orange-red in the fall.

Here is a list of Japanese maples that will help you create beautiful winter scenes and let you enjoy the winter season in a beautiful new way.

Guide Information

Hardiness 5 - 9
Heat Zones 2 - 8
Climate Zones 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Shrubs, Trees
Genus Acer
Exposure Full Sun, Partial Sun
Season of Interest Spring (Mid, Late)
Summer (Early, Mid, Late)
Fall
Winter
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Tolerance Rabbit
Garden Styles Informal and Cottage, Japanese Garden, Traditional Garden

Great Japanese Maples with Coral Bark

Growing a Japanese Maple

While Japanese maples are considered low-maintenance, here are some guidelines to help your tree thrive:

  • Location: Choose a location with dappled shade, especially in areas with hot summers, to protect the tree from the intense sun that can scorch the leaves. Morning sun with afternoon shade is usually a good option. For colder climates, a spot with more sun can help enhance fall coloration.
  • Soil: Japanese Maples prefer well-drained soil with a slightly acidic pH. They can tolerate a variety of soil types, including clay, loam, and sand, but do not do well in waterlogged soils.
  • Planting: When planting, dig a hole twice as wide but just as deep as the root ball. Place the tree in the hole and backfill it with a mix of the original soil and compost or a soil conditioner. This will provide nutrients and improve soil drainage.
  • Watering: Regular watering is crucial, especially for young trees. Keep the soil consistently moist but not waterlogged. Once established, Japanese Maples are moderately drought-tolerant but will appreciate water during dry spells.
  • Pruning: Prune your Japanese Maple in late winter or early spring when the tree is dormant. Remove any dead or crossing branches, and trim for shape.
  • Mulching: Apply a layer of mulch around the base of the tree to help retain soil moisture and regulate soil temperature.
  • Fertilizing: Generally, Japanese Maples don’t require much fertilization. If needed, use a slow-release, balanced fertilizer in early spring.

By following these guidelines, you can enjoy the exquisite beauty of your Japanese Maple for many years to come.

Discover These Helpful Guides for Further Reading

Add Drama in Your Garden With Terrific Japanese Maples
Great Japanese Maples for Containers
Great Japanese Maples with Stunning Spring Color
Plant Combination Ideas with Japanese Maples
Combining Japanese Maples for long-lasting color impact
Companion Plants for your Japanese Maples

Garden Examples

A Charming Plant Combination for Shady Gardens: Hydrangea, Japanese Maple and Boxwood
A Four-Season Border with Evergreen Conifers and Japanese Maples
A Lovely Spring Border Idea with Japanese Maples and Flowering Cherry Trees
Compare All Acer (Maple)
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While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.

Guide Information

Hardiness 5 - 9
Heat Zones 2 - 8
Climate Zones 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Shrubs, Trees
Genus Acer
Exposure Full Sun, Partial Sun
Season of Interest Spring (Mid, Late)
Summer (Early, Mid, Late)
Fall
Winter
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Tolerance Rabbit
Garden Styles Informal and Cottage, Japanese Garden, Traditional Garden
Compare All Acer (Maple)
Compare Now
Explore Great Plant Combination Ideas
Acer (Maple)
Guides with
Acer (Maple)

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