Acer palmatum dissectum 'Seiryu' (Japanese Maple)

Size: 300L
Sale price$1,500.00

Acer palmatum dissectum 'Seiryu' (Japanese Maple) is a rare upright form within the dissectum group, offering finely dissected foliage on a compact vertical frame. Green lace-like leaves emerge in spring and turn crimson and gold in autumn, adding vivid colour and soft texture to small and structured spaces.

They look excellent as feature trees in courtyards, layered borders, or Japanese-inspired designs where upright structure is needed without sacrificing delicacy. Unlike cascading dissectum types, this variety holds a vase-shaped form, making it ideal for areas with limited ground space.

Well suited to ornamental borders, pots, and spaces requiring seasonal contrast and refined branching.

Please note, as living products, our trees naturally vary in size and appearance throughout the seasons. The photos on our website are provided as a helpful guide, but may not always reflect our current batches. We always aim to deliver stock as pictured, but some variation is to be expected. For up-to-date sizing, please refer to our current height guide. If you’d like to see photos of our current stock, just let us know—we’re happy to send them!

Your One Stop Shop Advanced Tree Supplier

About This Tree

Botanical Profile

Explore the essential characteristics and growth habits of this plant, curated to assist you in making an inspired and confident choice for your landscape.

Mature Height & Width

Mature Height:

3 m – 4 m

Mature Width:

3 m – 4 m

Expected Growth Pear Year

30 – 45 cm per year(moderate)

Evergreen/ Deciduous

Deciduous (Defoliates throughout colder months)

Frost Tolerance

Frost Hardy – Survives heavy and frequent frost without damage.

Form & Shape

Acer palmatum dissectum 'Seiryu' (Japanese Maple) is considered:

  • Upright
  • Vase - Shaped
  • Columnar
Australian Native?

No

Flowering Information

Flower Colour: Red

Flower Type:

  • Not Applicable

Flowering Period

  • Spring
Foliage Type / Shape
  • Lobed

As Featured In

Here Is What Customers Like You Frequently Ask

FAQ

Q. Is this tree suitable for hedging or screening?
A. No, it’s best used as an ornamental specimen due to its upright habit and delicate foliage.

Q. How fast does Acer ‘Seiryu’ grow?
A. It grows at a moderate rate of 30 – 45 cm per year, depending on environmental conditions.

Q. What makes ‘Seiryu’ different from other dissectum maples?
A. Unlike most dissectum varieties, ‘Seiryu’ has an upright form, combining lace-leaf texture with vertical structure.

Q. Is it suitable for pots or patios?
A. Yes, it thrives in large containers and is perfect for patios, entryways, or decorative garden beds.

Q. What colours does it show throughout the year?
A. Fresh green foliage in spring turns to vibrant gold and crimson in autumn.

Q. Does it need full sun or shade?
A. It prefers partial shade and benefits from protection against hot afternoon sun.

Q. Is it drought-tolerant?
A. It has moderate drought tolerance once established but performs best with consistent moisture.

About

Planting Guide

Plant Spacing

Hedging & Screening: Not suitable for hedging.

Feature Tree: Plant 2 m – 3 m apart to showcase its upright laceleaf form.

Avenue Planting Trees: Not typically used for avenues.

How to Plant Acer palmatum dissectum 'Seiryu' (Japanese Maple)

How to Plant Acer palmatum dissectum 'Seiryu'

  1. Spot Selection: A location with filtered sunlight, especially protected from the afternoon sun, is ideal.
  2. Soil Enhancement: Integrate organic compost into the soil to improve its structure and drainage properties.
  3. Digging Depth: The hole should be approximately double the width of the tree's root ball.
  4. Positioning the Tree: Gently place the 'Seiryu' in the hole, backfill with soil, and press softly.
  5. Immediate Watering: Thoroughly water post-planting to support root development.

Root Ball Dimensions (Width × Depth) For Planting

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)

FIND TREES PERFECT FOR YOUR SPACE

Need Help Selecting Your Perfect Trees?

Find the perfect tree for your space with our expert Tree Finder quiz. Answer a few quick questions, and we'll match you with the best options.

Take Our Tree Finder Quiz

HAVE A PLANT SCHEDULE TO SEND US?

Need Assistance For Your Next Project? Let Us Help.

Evergreen Trees Direct is Australia's unrivaled supplier of the highest quality advanced tree stock. Our extensive supplier network allows us to provide a one-stop shop for all your landscaping needs, no matter how big or small the project. We pride ourselves on exceptional service, ensuring a seamless experience from selection to delivery. Trust us to bring your landscaping vision to life with the perfect trees for any outdoor space. With our unrivaled selection and commitment to service, Evergreen Trees Direct is the top choice for landscapers, property developers, and garden enthusiasts alike.

Recently Supplied Projects

View all
CoastalMornington Peninsula Coastal Garden

Mornington Peninsula Coastal Garden

A layered, resilient coastal garden designed to withstand harsh salt winds and seasonal extremes. This Mornington Peninsula property features a curated tree and shrub palette focused on longevity, ...

EvergreenBrighton Project

Brighton Project

Presenting our recent project in Brighton, Victoria, landscaped by Jack Merlo Landscape & Design. This modern landscape features a variety of hedging, screening, and feature trees, all supplied...

Horizon House, Flinders

Horizon House, Flinders

Horizon House in Flinders blends nature with bold architectural design, using natural elements to enhance its modern aesthetic.Acer Palmatum (Japanese Maple) lines the walkway to the entrance, addi...

Mathoura Road, Toorak Garden x Evergreen Trees Direct
Canterbury Project
CoastalThe Esplanade, Mornington Project

The Esplanade, Mornington Project

The Esplanade project, located along the Mornington coastline, features a carefully chosen selection of trees that thrive in the unique coastal environment of sea breezes and sandy soil. Led by Rob...