Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova

$250.00

Tax included. Shipping calculated at checkout.

Size: 40cm/45L

40cm/45L 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

200L: Enquire within for height guide information.

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: 5–6 metres

Mature Width: 7–8 metres

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova is expected to grow 40 – 80 cm per year (moderate–fast).

Root Ball Dimensions

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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Email: sales@evergreentrees.com.au

Phone: (03) 7042 3318

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About Your New Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova

Zelkova serrata ‘Wireless’, commonly known as the Wireless Japanese Zelkova, is a graceful, spreading deciduous tree valued for its broad canopy and exceptional branch structure. Selected for its low-growing, vase-shaped form, it reaches 5–6 metres tall and spreads up to 8 metres wide—making it ideal for use under powerlines or where height restrictions apply. The fine-textured green foliage turns brilliant shades of orange, red, and bronze in autumn, providing an impressive seasonal display.

This hardy, fast-growing tree thrives in full sun and well-drained soils. Zelkova ‘Wireless’ is drought tolerant once established and handles urban conditions including wind, heat, and pollution. It’s resistant to Dutch elm disease and makes a superb low-maintenance alternative to traditional elms for street and park plantings.

They look excellent as feature trees, in avenues, or used for shade in residential or civic landscapes. The combination of compact height, wide-spreading canopy, and spectacular autumn colour makes this variety a practical and ornamental choice for modern urban environments.

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
Shade Tree
Avenue Planting
Council or Civic Landscapes

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova works in an:

Formal Garden – structured, symmetrical design with clipped shapes.
Modern Garden – sleek, minimal, and design-led planting.
Woodland Garden – layered, naturalistic design under dappled light.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Is Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova Evergreen or Deciduous?

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova is an Deciduous (Defoliates throughout colder months) Tree

Mature Height & Width

Mature Height: 5–6 metres

Mature Width: 7–8 metres

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova is expected to grow 40 – 80 cm per year (moderate–fast).

Growth Rate of Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova is expected to grow 40 – 80 cm per year (moderate–fast).

They are considered to have a:

Medium Growth Rate
Fast Growth Rate

Frost Tolerance & Ideal Climate to plant Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova

Is Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova frost tolerant?

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova is Frost Tolerant – Can handle light to moderate frost once established.

Does Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova Flower?

Zelkova serrata ‘Wireless’ does not produce ornamental flowers. Its blooms are insignificant, and the tree is instead valued for its compact, spreading form and exceptional autumn colour in shades of gold, orange and crimson.

Does Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova flower?

No - Doesn't Flower

Flowering Period:

Spring

Flower Type:

Not Applicable

Flower Colour:

Not Applicable

Is Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova an Australian Native Tree?

No

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova is Native to Japan, Taiwan, and eastern China, where Zelkova serrata grows naturally in temperate forests and hillsides.

What is the Wildlife Value of Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova ?

Its broad, low canopy offers sheltered habitat for small birds, while its foliage supports beneficial insects that help strengthen local biodiversity and contribute to a healthier garden ecosystem.

How much Sunlight does Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova need?

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova will thrive best in:

Full Sun

Preferred Soil?

Zelkova serrata ‘Wireless’ performs best in well-drained loam or sandy loam soils with an acidic to neutral pH. It will also tolerate sandy soils if enriched with organic matter to maintain moisture and nutrient availability. Avoid alkaline or compacted clay soils unless significantly improved, as these conditions can limit growth and diminish its strong autumn colour. Keep the soil evenly moist during establishment, then gradually reduce watering as the tree matures.

Is Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova Drought Tolerant?

Is Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova Drought tolerant?

As a young tree it benefits from regular deep watering, but once established Zelkova serrata ‘Wireless’ develops moderate drought tolerance. It performs reliably in warm, dry conditions provided the soil is well-drained, retaining its structure and vibrant seasonal colour with minimal supplementary watering.

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How To Plant Your Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova

Site: Choose a well-drained position in full sun to part shade with room for the canopy to develop.

Soil preparation: Enrich the planting area with quality compost and aged manure for a strong establishment phase.

Hole: Dig twice as wide as the root ball and the same depth.

Planting: Position level with the surrounding soil, backfill gently, firm in, then water deeply to settle the roots.

Recommended Planting Spacing For Your Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova

Feature tree: 3 to 4 metres apart to allow the full canopy and form to develop.

Avenue planting: 3 metres apart for a uniform soft-textured avenue.

Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova is expected to grow 40 – 80 cm per year (moderate–fast).

Medium Growth Rate
Fast Growth Rate

Long Term Care For Your Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova

Watering: Water deeply twice weekly through the first 12 months. Once established, reduce to once weekly in dry periods. Mulch helps maintain consistent moisture.

Mulching: Apply a 5 to 7 centimetre layer of organic mulch over the root zone, keeping it 5 centimetres clear of the trunk.

Pruning: Minimal pruning required. Light tip prune in late winter to maintain shape, and remove lower branches as the tree grows to develop a clean feature trunk.

Fertilising: Apply a slow-release general-purpose fertiliser in early spring and again in autumn for steady growth and consistent foliage colour.

Pest and disease: Hardy against most pests and diseases. Occasional scale or caterpillar inspection in warm humid conditions is all that's needed.

Planting Your Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova in Different Soil

Zelkova serrata performs best in well-drained loam or sandy loam with a slightly acidic to neutral pH. Adaptable to a wide range of soils when drainage is improved with organic matter.

Sandy soil: Free-draining and ideal. Mulch well to maintain consistent moisture.

Clay soil: Improve drainage with gypsum and organic compost before planting.

Loam: The preferred soil for steady root development and consistent growth.

pH: Slightly acidic to neutral preferred. Mulch with composted leaf litter to maintain levels naturally.

Frequently Asked Questions

Q: How tall does Zelkova serrata ‘Wireless’ grow?
A: It typically reaches 5–6 metres tall with a broad 7–8 metre canopy.

Q: Why is it called ‘Wireless’?
A: Its low-growing, broad shape makes it suitable for planting under powerlines and overhead wires.

Q: Is it drought tolerant?
A: Yes, once established it’s highly drought and heat tolerant.

Q: Does it have good autumn colour?
A: Yes, it displays rich shades of red, orange, and bronze in autumn.

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Zelkova serrata ‘Wireless’ – Wireless Japanese Zelkova