Acer ‘Crimson Sentry’ Maple

Size: 40cm/45L
Sale price$250.00

Acer 'Crimson Sentry' – Crimson Sentry Maple is a narrow, deciduous tree with a strong vertical habit and deep burgundy foliage that holds colour throughout the growing season. Its compact form (9–10m high × 3–4m wide) makes it ideal for spaces where height is needed without lateral spread.

They look excellent in driveway lines, tight verges, or as vertical features in formal gardens where structure and colour are key. Unlike broader maples, this cultivar offers a refined, columnar silhouette with minimal maintenance and reliable colour retention in full sun.

Well suited to urban settings, narrow beds, and modern designs requiring vertical definition and seasonal contrast.

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!

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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

40 – 60 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 ‘Crimson Sentry’ Maple is considered:

  • Columnar
  • Upright
Australian Native?

No

Flowering Information

Flower Colour: Red

Flower Type:

  • Clustered

Flowering Period

  • Spring
Foliage Type / Shape
  • Lobed

As Featured In

Here Is What Customers Like You Frequently Ask

FAQ

Frequently Asked Questions

  • How does the 'Crimson Sentry' differ from other maples? Its distinctive deep purple-red foliage and columnar form set it apart.
  • How can I maximize its vibrant color? Ample sunlight exposure will enhance its unique leaf hue.
  • Is the 'Crimson Sentry' fit for confined spaces? Its upright, narrow growth makes it ideal for tight urban areas and smaller gardens.

About

Planting Guide

Plant Spacing

Hedging & Screening: Not suitable for hedging

Feature Tree: Plant 2.5 m – 3.5 m apart to highlight vertical structure and form

Avenue Planting: Space 3 m – 4 m apart for symmetrical rows and narrow streetscape applications

How to Plant Acer ‘Crimson Sentry’ Maple

How to Plant Acer ‘Crimson Sentry’ Maple

  1. Location Selection: Choose a spot with good sunlight to accentuate leaf color.
  2. Soil Enrichment: Enrich the soil with organic compost for better growth.
  3. Hole Preparation: Dig a hole about two times the size of the root ball.
  4. Tree Positioning: Set the 'Crimson Sentry' in the hole, fill with soil, and press down evenly.
  5. Initial Hydration: Water thoroughly after planting to establish roots.

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)

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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.

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