Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

Acer palmatum Sango Kaku 'Senkaki' - Japanese Maple - Evergreen Trees Direct

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

$170.00

Tax included. Shipping calculated at checkout.

Size: 30cm/33cm

30cm/33cm 40cm/45L 70L 100L 200L

All stock is grown, maintained and graded in strict accordance with AS 4373-2007, Australian Standard for Nursery Stock.

Current Stock Height Guides

70L: Enquire within for height guide information.
100L: 2.2m – 2.8m Approx.
200L: 3.0m – 3.0m+ Approx.

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you mustconfirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

Mature Height & Width

Mature Height: 5 m – 6 m

Mature Width: 4 m – 5 m

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple is expected to grow 30 – 45 cm per year(moderate).

Root Ball Dimensions (Height & Width)

Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.

30cm Pot: 33cm (W) × 30cm (D)
40cm/45L Pot: 44cm (W) × 41.5cm (D)
50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
100L Bag: 50.6cm (W) × 52.8cm (D)
150L Bag: 66cm (W) × 55cm (D)
200L Bag: 71.5cm (W) × 60.5cm (D)
300L Bag: 88cm (W) × 63.8cm (D)
400L Bag: 99cm (W) × 66cm (D)
500L Bag: 122cm (W) × 66cm (D)
750L Bag: 134cm (W) × 69cm (D)
1000L Bag: 146.3cm (W) × 71.5cm (D)
2000L Bag: 176cm (W) × 82.5cm (D)

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Shipping Cost

Shipping is calculated at checkout based on the pallet space your order occupies in the truck and your delivery location.

There is no charge to calculate your freight.

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Email: sales@evergreentrees.com.au

Phone: (03) 7042 3318

VOLUME DISCOUNTS

10% off orders over $1,000
15% off orders over $2,000
20% off orders over $7,500

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About Your New Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

Acer palmatum 'Sango Kaku', the Coral Bark Maple, is grown for one of the most spectacular winter features of any tree: bright coral-red stems that intensify to a glowing scarlet through the coldest months, set ablaze when bare against a winter sky.

Sango Kaku grows to 5-7 metres tall and 3-4 metres wide with an upright form. Soft green finely lobed foliage provides fresh contrast through spring and summer, then turns golden-yellow with red tones in autumn before dropping to reveal the coral bark. The result is a genuine four-season feature tree.

Sango Kaku performs best in cool to temperate regions including VIC, NSW Southern Highlands, ACT, Tasmania, and elevated parts of SA and WA. In warmer climates plant in part shade to protect the foliage. The coral bark colour is strongest on young stems and most vivid in cold winters.

Frequently Asked Questions

About Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

How tall does Sango Kaku grow?

Sango Kaku grows to 5-7 metres tall and 3-4 metres wide with an upright form.

How fast does Sango Kaku grow?

Sango Kaku has a moderate growth rate of 30-50cm per year once established.

Why is it called Coral Bark Maple?

The young stems are a striking coral-red, and the colour intensifies to glowing scarlet through winter. The bark is the tree's signature feature, most visible once the leaves drop.

When does Sango Kaku turn colour?

The green summer foliage turns golden-yellow with red tones in autumn (May to June across southern Australia) before dropping to reveal the coral bark for winter.

Where in Australia does Sango Kaku grow best?

Sango Kaku performs best in cool to temperate regions including VIC, NSW Southern Highlands, ACT, Tasmania, and elevated parts of SA and WA. The coral bark is most vivid in cold winters.

Can Sango Kaku grow in pots?

Yes. Sango Kaku is excellent in large pots (60L+) and is widely used as a courtyard, balcony, or entrance feature where the winter bark can be appreciated.

Is Sango Kaku deciduous?

Yes. Sango Kaku is fully deciduous. It drops its golden autumn foliage in winter, which is when the coral bark display is at its best.

Enriched Planting Mix (AO Certified)

$21.95

Features and Benefits

Organically certified product
Improves aeration for roots
A rich blend of Pure Magic Compost, composted animal manure, Gypsum, composted coarse bark and wetting agent
Excellent to mix with heavy clay soils, an organic mixture with added gypsum which is perfect for exotic plants
Revitalises tired soils, adds nutrient and organic matter, no chemical additives, weed free
Assists in retaining moisture in the soil longer after rain or watering

Directions For Use

Water plant well at least several hours prior to planting.
Dig a hole at least twice the width of the pot and 7cm deeper than the pot.
Mix Grow Better Enriched Planting Mix with the soil that has been dug out of the hole, adding about 1/3 planting mix.
Spread a 7cm layer of improved soil in the hole and remove plant from the pot. Tease roots gently if the root ball is very firm and place plant in the planting hole. Check that pot soil is level with the surrounding soil surface level, not higher or lower.
Fill in the hole with improved soil mixture, firm down soil and water well adding Grow Better Plant Starter to final watering.

View full details

Type:

Enriched Planting Mix (AO Certified)

$21.95

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Uses in my Garden

Feature Tree
Plant in Pots (or) Suitable for Pots

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple works in an:

Japanese Inspired – serene balance of form, foliage, and flow.
Woodland Garden – layered, naturalistic design under dappled light.
Modern Garden – sleek, minimal, and design-led planting.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Is Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple Evergreen or Deciduous?

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple is an Deciduous (Defoliates throughout colder months) Tree

Mature Height & Width

Mature Height: 5 m – 6 m

Mature Width: 4 m – 5 m

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple is expected to grow 30 – 45 cm per year(moderate).

Growth Rate of Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple is expected to grow 30 – 45 cm per year(moderate).

They are considered to have a:

Medium Growth Rate

Frost Tolerance & Ideal Climate to plant Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

Is Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple frost tolerant?

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple is Frost Hardy – Survives heavy and frequent frost without damage.

Does Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple Flower?

Acer palmatum ‘Sango Kaku’ produces small clusters of red spring flowers that appear just before the new foliage emerges. Though modest, these early blooms supply pollen for beneficial insects and mark the beginning of its fresh seasonal growth.

Does Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple flower?

Yes - Flowers

Flowering Period:

Spring

Flower Type:

Not Applicable

Flower Colour:

Red

Is Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple an Australian Native Tree?

No

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple is Native to Native to Japan, Korea, and China, where Acer palmatum grows naturally in woodlands. ‘Sango Kaku’ (also known as ‘Senkaki’) is a highly regarded cultivar selected for its striking bark colour.

What is the Wildlife Value of Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple ?

Its fine branching offers sheltered perching sites for small birds, while its spring flowers support native bees, hoverflies and other beneficial insects. The layered canopy also creates a cooler micro-habitat that enhances biodiversity in shaded garden spaces.

How much Sunlight does Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple need?

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple will thrive best in:

Full Sun
Part Shade

Preferred Soil?

Acer palmatum ‘Sango Kaku’ performs best in well-drained loam or sandy loam soils and prefers slightly acidic to neutral conditions. It may struggle in heavy clay or poorly drained ground unless improved with organic matter to enhance structure and drainage. Keep soil evenly moist during establishment, then provide deep, occasional watering as it matures, especially during hot or windy periods to support healthy growth and strong coral bark colour.

Is Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple Drought Tolerant?

Is Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple Drought tolerant?

As a young tree it requires regular watering, but once established Acer ‘Sango Kaku’ develops low to moderate drought tolerance. It performs best with protection from hot, dry winds and benefits from deep, occasional watering during extended heat to keep foliage healthy and vibrant.

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How To Plant Your Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

How to Plant Acer palmatum 'Sango Kaku' (Senkaki)

Location Choice: Opt for a site with good morning sun and some afternoon shade to protect the foliage.
Soil Preparation: Integrate organic compost to enrich the soil and boost drainage.
Digging Depth: Ensure a hole approximately twice the width of the tree's root ball.
Planting Method: Position the 'Sango Kaku' gently in the hole, refill with soil mixture, and press firmly.
Watering Initiation: Water generously after planting to encourage root development.

Recommended Planting Spacing For Your Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

Hedging & Screening: Not suitable for hedging

Feature Tree: Plant 3.5 m – 4.5 m apart to showcase coral bark and natural form

Avenue Planting: Space 4.5 m – 6 m apart for balanced, ornamental rows with winter colour interest

Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple is expected to grow 30 – 45 cm per year(moderate).

Medium Growth Rate

Long Term Care For Your Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple

Caring for Acer palmatum 'Sango Kaku' (Senkaki)

Watering: Provide consistent moisture, avoiding both extreme dryness and waterlogging.
Pruning: Light pruning can maintain shape; remove any dead or crossing branches during the dormant season.
Mulching: A mulch layer around the base helps maintain moisture and insulate roots.
Pests/Diseases: Generally pest-resistant, but occasional checks for aphids or scale are beneficial.

Planting Your Acer palmatum 'Sango Kaku' Coral Bark Japanese Maple in Different Soil

Perfecting Soil for Stunning Display

The 'Sango Kaku' Japanese Maple, noted for its vivid coral-red bark in winter, performs best when soil conditions are optimized for its unique needs:

Ideal Drainage: Requires well-drained soil to thrive, avoiding issues with excess moisture that can lead to root diseases.

Well-Draining Soil: This is the perfect environment for 'Sango Kaku', providing essential aeration and moisture balance. Consider adding a layer of pine bark mulch to enhance soil acidity slightly.

Sandy Soil: Sandy soil benefits from the addition of compost and aged manure to improve its water and nutrient holding capacities. This helps stabilize root temperature and moisture levels, encouraging healthier growth.

Clay Soil: Optimize clay soil by mixing in sharp sand and a generous amount of organic compost to facilitate drainage and introduce more air spaces into the soil matrix.

Loamy Soil: Naturally suitable, loamy soil supports 'Sango Kaku' excellently. Apply a slow-release fertilizer in early spring to maximize growth and bark coloration.

Peaty Soil: While nutrient-rich, ensure peaty soil has adequate drainage. Mix in sand and consider planting in a raised bed to optimize growing conditions.

Frequently Asked Questions

Q. What makes ‘Sango Kaku’ different from other Japanese Maples?
A. Its standout coral-red bark provides year-round interest, especially in winter when foliage drops and the colour intensifies.

Q. How fast does this tree grow?
A. It grows moderately at around 30 – 45 cm per year in ideal conditions.

Q. Is this tree suitable for hedging or screening?
A. No, this tree is best used as a standalone feature or in ornamental groupings.

Q. What autumn colours does it display?
A. The foliage turns golden-yellow with red highlights, creating a strong seasonal contrast.

Q. Is it suitable for pots or patios?
A. Yes, it performs well in large containers and is often used as a statement piece in courtyards and small spaces.

Q. What are the ideal growing conditions?
A. Prefers full sun to partial shade with protection from harsh afternoon sun. Requires well-drained soil and consistent moisture.

Q. Does it tolerate drought or heat?
A. It has moderate drought tolerance but performs best with regular watering, especially in warmer months.