Acer opalus Acer opalus

Sapindaceae

Acer opalus Acer opalus

Acer opalus (Italian maple) grows from a shrub form into a medium-sized tree with an ovoid to ovoid crown. Its twigs, bark and leaves are not particularly spectacular. The leaves of this Italian maple are quite variable in shape; the number of lobes varies from 3 to 7. The tips of the lobes are pointed to rounded. The upper side of the leaf is hairless, the underside is initially completely hairy, later only on the main veins. The flower stalks are also hairy, which is a distinctive feature of Acer opalus. The autumn colours can be red to deep red-brown, but are highly dependent on location and local climate. The two winged fruits are at right to acute angles to each other.
Our trees can only be planted when they don't have any leaves. Due to the this we will start delivering again from November 2025.
Availability
Specifications
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Height
10 - 15 m
Width
5-10m
Crown
ovoid / egg-shaped
Bark and branches
branches brown brown, bark brown, later flaking off in plates
Leaf
palmately lobed, 3-5 (7) lobes, 16-20 cm, mat green
Autumn colour
yellow, orange, red
Flowers
greenish yellow, with hairy pedicels, end of March
Fruits
single-seed, winged nutlets, always paired
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
preferably on calcareous, not in wet soils, well-drained
Paving
tolerates no paving
Winter hardiness zone
6 (-23,3 to -17,8 °C)
Wind resistance
fairly
Other resistances
resistant to frost (WH 1 - 6)
Fauna tree
valuable for bees (honey plant), valuable for butterflies
Shape
clearstem tree, multi-stem treem
Origin
Central and Southern Europe and Northwest Africa (Algeria and Morocco)
Clear stem tree Multi-stem tree calcareous soil loamy soil nutrient-poor soil sandy soil tolerates no paving resistant to frost (WH 1 - 6) suitable for shadow broad ovoid ovoid/egg-shaped 3rd size, smaller than 6 metres half-open crown green yellowgreen average growing valuable for bees (honey plant) valuable for butterflies non-toxic (usually)
Possibly of interest
Frequently asked questions
Acer opalus

Acer opalus can eventually reach a height of 10 - 15 m, depending on the site and climate conditions.

Acer opalus is average growing and can eventually reach a height of 10 - 15 m, depending on the site and climate conditions.

The leaves of Acer opalus turn yellow, orange, red in autumn.

The right time to plant Acer opalus is during the dormancy period. In Western Europe, Acer opalus with root balls can generally be planted from mid-November to late April, although this depends strongly on the climatic conditions and the species of tree.

Acer opalus blooms in march.
General

Yes, we deliver to the UK. Delivery costs depend on the region and the total order value. Below, you’ll find all the details.

Delivery charges for private customers are calculated based on your region and are visible during the checkout process. We also offer discounts based on the total value of your order:

  • Orders over £1,000: Receive a 50% discount on delivery costs.
  • Orders over £2,000: Delivery is completely free.

Yes, for trees with a size of 50-60 cm girth or larger, additional delivery charges apply due to the need for specialised transport. These costs will be calculated separately and shared with you after your order is placed. We will contact you to discuss the transport options and costs.

Once you add items to your basket and proceed to the checkout, the system will calculate the delivery charges for your region. If your order qualifies for any discounts, they will automatically be applied.

For any questions or specific delivery requests, feel free to contact our customer service team. We’re happy to help arrange the best delivery solution for your order.