Acer dissectum Garnet / Japanese Maple

€575.00

Frequently Bought Together

Ericaceous Compost - 55L Bag
+
Liquid Seaweed Fertiliser - 1Ltr
Total: €29.50

Description

A truly elegant, slow-growing Japanese maple with finely cut, lace-like leaves in rich garnet-red tones. Perfect for adding a calm, sculptural focal point to patios, courtyards and smaller gardens — especially where you want year-round structure with standout seasonal colour.

Quick Facts

  • Botanical name: Acer palmatum dissectum ‘Garnet’
  • Common name: Japanese Maple
  • Plant type: Deciduous small tree / architectural shrub
  • Position: Sheltered, dappled shade to morning sun
  • Soil: Moist but free-draining; ericaceous compost in pots works brilliantly
  • Growth rate: Slow
  • Hardiness: Hardy in Ireland/UK gardens (protect from harsh winds)
  • Best for: Pots, courtyards, front gardens, Japanese-style planting, underplanting with shade lovers

Caragh Garden Notebook

Colour & seasonal interest

In spring and summer, ‘Garnet’ holds deep red foliage that glows when backlit. Come autumn, it turns even richer — often finishing in fiery crimson before the leaves fall, leaving a beautifully shaped framework through winter.

Where to plant it

Choose a sheltered spot away from strong winds (which can scorch delicate leaves). It’s happiest in dappled shade or gentle morning sun, especially in warmer, exposed gardens.

Soil & planting tips

Japanese maples dislike sitting wet, so drainage is key. Improve garden soil with organic matter, and avoid very chalky/alkaline ground where possible. In containers, use a high-quality compost and keep watering consistent — never bone dry, never waterlogged.

How to care for it

  • Water well during dry spells, particularly in pots
  • Mulch in spring to keep roots cool and moist
  • Minimal pruning needed — simply remove any dead or crossing branches in winter
  • Protect from late frosts and drying winds when young

Styling ideas

Pair with soft, shade-loving companions like ferns, hostas, heucheras, hakonechloa grasses and spring bulbs for a layered, tranquil look. It’s also stunning as a stand-alone specimen in a beautiful pot by the front door.

Perfect for pots

If you’re short on space, ‘Garnet’ is one of the best small trees for containers — giving you a high-impact focal point without overwhelming the garden. Just keep it evenly watered and sheltered.

Additional information

Pot Size

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