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Acer japonicum · Sapindaceae

Japanese Maple

✅ Pet-friendlyDeciduous, losing leaves in winter.150 to 300 cm
Partial shadeRegular watering; slightly moist soil.MediumResists light frosts down to minus 5 degrees Celsius.

Description & origin

Acer japonicum is an ornamental tree known for its lobed leaves and vibrant autumn colors. Ideal for gardens, it offers a color spectacle ranging from green to deep red. It is a popular choice for those looking to add a touch of natural elegance to outdoor spaces.

Size

Can reach up to 3 meters in height in domestic cultivation.

Foliage

Deciduous foliage, with leaves changing color in autumn.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers partial shade, avoiding direct sunlight during the hottest hours.

Soil

Well-drained soil, rich in organic matter.

Watering

Regular watering, keeping the soil slightly moist but not waterlogged.

Temperature

Tolerates cold well but should be protected from strong winds.

Fertilising

Fertilize in spring with a balanced tree fertilizer.

Repotting

Transplant in spring or autumn, avoiding extreme heat periods.

Pruning

Prune in late winter to maintain shape and remove dead branches.

Propagation

Propagation by seed or semi-hardwood cuttings.

Common problems

Powdery Mildew

Fungus causing white spots on leaves. Treat with appropriate fungicide.

Aphids

Insects that suck sap from leaves. Control with natural insecticide.

Root Rot

Caused by excess water. Ensure good soil drainage.

Uses & curiosities

In the garden

  • Focal point in gardens
  • Shade creation
  • Attracting birds

Other uses

Ideal for Japanese gardens and ornamental landscaping.

Did you know…

This species is native to Japan and is often used in traditional Japanese gardens.