Acer palmatum 'Dissectum Garnet'

Introduction to Acer palmatum 'Dissectum Garnet'

Acer palmatum 'Dissectum Garnet' is a captivating, slow-growing Japanese maple known for its finely dissected, lace-like foliage and rich, garnet-red colour that holds throughout the growing season. This deciduous shrub or small tree has a graceful, dome-shaped, cascading habit, making it an excellent focal point in garden landscapes or containers.

Loved for its ornamental value and elegant shape, ‘Garnet’ offers seasonal interest from spring to autumn and is a fantastic choice for borders, rockeries, Japanese-style gardens, and sheltered patios. It adds a touch of refinement and colour contrast wherever it’s planted.

Planting and Positioning

For best results, careful consideration of where and how to plant Acer palmatum 'Dissectum Garnet' is essential. While not difficult to grow, choosing the right spot ensures healthy development and vibrant colour.

• Preferred Location:

  • Thrives in partial shade, especially in hotter regions where intense sunlight may scorch the delicate foliage.

  • In cooler climates, it can tolerate full sun, provided it is well-watered and not exposed to strong, drying winds.

  • Shelter from harsh winds is important to avoid damage to the fine leaves.

• Soil Conditions:

  • Requires moist, well-drained, humus-rich soil.

  • Prefers slightly acidic to neutral pH levels.

  • Avoid very alkaline soils, which can lead to chlorosis (yellowing leaves).

• Planting Tips:

  • Plant in spring or autumn when temperatures are milder.

  • Dig a hole twice as wide as the rootball and ensure the plant is positioned at the same level it was in its pot.

  • Incorporate organic matter like compost into the soil and water in well after planting.

• Container Planting:

  • Suitable for large containers using loam-based compost (e.g. John Innes No. 3).

  • Ensure excellent drainage and avoid allowing the pot to dry out.

  • Repot every few years to refresh the soil and check root health.

Ongoing Care and Maintenance

Once established, Acer palmatum 'Dissectum Garnet' requires minimal maintenance, though some seasonal attention will enhance its overall performance and appearance.

• Watering:

  • Keep soil consistently moist, especially during dry periods.

  • Avoid waterlogging—ensure good drainage in the planting area or pot.

• Feeding:

  • Apply a balanced, slow-release fertiliser in early spring.

  • Avoid overfeeding, especially with high-nitrogen fertilisers which may promote excessive soft growth.

• Pruning:

  • Pruning is rarely needed; remove only dead, damaged, or wayward branches to maintain shape.

  • Prune in late winter or early spring while dormant to avoid sap bleeding.

• Mulching:

  • Mulch annually in spring using well-rotted compost or bark chips to retain moisture and suppress weeds.

  • Keep mulch away from the base of the trunk to prevent rot.

• Winter Protection:

  • Hardy in most UK and Irish gardens, but young plants benefit from shelter against severe frost and cold winds.

  • In colder regions or for container-grown trees, protect with fleece or move to a sheltered spot during winter.

Garden Uses and Visual Appeal

Acer palmatum 'Dissectum Garnet' is as versatile as it is beautiful, offering a range of options for gardeners seeking year-round impact.

• Stunning Focal Point:

  • Its cascading, dome-like form and deeply lobed, red foliage make it perfect for standalone planting in beds or island borders.

• Great for Small Gardens:

  • Compact growth makes it ideal for patios, terraces, or smaller spaces where a dramatic, colourful effect is needed.

• Japanese and Woodland Themes:

  • Pairs beautifully with boulders, ferns, and mosses in Japanese gardens.

  • Also suits shaded woodland gardens when underplanted with hostas, hellebores, or brunnera.

• Seasonal Interest:

  • Rich garnet-red foliage in spring and summer deepens in colour before transitioning to brilliant fiery tones in autumn.

  • Winter reveals the plant’s elegant bare framework, adding structure to dormant gardens.

• Companion Plants:

  • Looks wonderful with ornamental grasses, evergreens, or silver-foliage plants for contrast.

  • Complements other Japanese maples or conifers in layered plantings.

With its refined shape, striking colour, and graceful habit, Acer palmatum 'Dissectum Garnet' makes an outstanding addition to any garden. With just a little care, it will provide decades of seasonal beauty and architectural interest

• Size
  C 6 50- 60

We currently only deliver within the island of Ireland, other countries can be quoted for by contacting [email protected] or via telephone on 06964084
 

Standard Delivery is FREE on orders over €250*

All standard deliveries will be completed within 5-7 working days via Fastway Couriers, any delay to this delivery time, the customer will be notified by One of our staff.

The in-Store delivery charge will vary compared with online, in-store delivery charge is done on a case by case basis. 

* Only mainland Ireland addresses qualify for free delivery.
 

Live Plants Delivery

Our live plants are packed with care and diligence by our staff, our horticulturists review each plant before despatch to ensure quality is maintained.
Live Plant delivery charges are not calculated on weight but on the space required per package to ensure safe delivery, so delivery charges may vary as some plants require more space than others when packed.
All live plants are despatched within 3-5 working days where possible, our couriers aim to deliver within 48 hours of despatch from our Garden Centre to allow the plant to arrive in healthy condition.
 

Click & Collect

Can’t wait for delivery? Why not try our FREE Click & Collect service? Simply make your purchase online and collect it from our store located in Croagh Co. Limerick. Our staff will contact you by phone when your order is ready for collection (Please allow 24 hours minimum). When collecting your item, call the store on 069-64084. We will then load into your car as required. This service is available in-store 9am – 6pm Monday – Saturday (No collections on Sundays)

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