Quercus ilex – Holm oak, Holly oak, Evergreen oak

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Fagaceae

Quercus ilex – Holm oak, Holly oak, Evergreen oak

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A selection with a steeper and more uniform manner of growth. Fairly fast-growing, with low branches that stand at an angle of 45°. The short trunk is greyish-brown and has fine grooves. Parts of the bark flake off in platelets. Young twigs are thick, hairy and olive-green. Older twigs are bare and grey. The obovate leaves are deeply and regularly lobed. The large lobes are also lobed or carry blunt serrations. The leaves are glossy dark green, the underside lighter. They are 10 - 20 cm long, sometimes longer when the tree grows vigorously. Width 7 - 12 cm. The acorns are one third to a half enclosed by the cupule: the latter is densely covered with narrow, contiguous, hairy scales. The cupules and the leaves are very characteristic of the species.
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
Important notice: Due to legal restrictions, this product is unfortunately not available for delivery in your region. Please contact us to discuss possible alternatives. We apologise for any inconvenience.
Specifications
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Height
20 - 25 m
Width
12-15m
Crown
broad ovoid, dark, dense crown, capricious growing
Bark and branches
fine grooves, young twigs olive-green
Leaf
obovate, deeply lobed, dark green, 10 - 20 cm, evergreen
Flowers
gold coloured ♂ catkins, 7 - 10 cm long, May
Fruits
ovoid acorns, 1 - 2 cm, 2 to 5 grouped together
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
nutritious, preferably loamy
Soil moisture
suitable for dry soil
Paving
tolerates partial paving
Winter hardiness zone
8a (-12,2 to -9,5 °C)
Wind resistance
resistant to sea wind
Other resistances
resistant to de-icing salt
Fauna tree
valuable for butterflies
Application
tree containers, roof gardens, coastal areas, industrial areas
Shape
clearstem tree, multi-stem treem
Origin
NAKB selection, Ede, Netherlands, 1979
Clear stem tree Multi-stem tree calcareous soil clay soil loamy soil sandy soil tolerates partial paving resistant to de-icing salt suitable for dry soil 1st size , taller than 12 metres dense crown green greygreen yellow average growing valuable for butterflies non-toxic (usually) Capricious growing playground tree
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Frequently asked questions
Quercus ilex

Quercus ilex can eventually reach a height of 20 - 25 m, depending on the site and climate conditions.

Quercus ilex is average growing and can eventually reach a height of 20 - 25 m, depending on the site and climate conditions.

The right time to plant Quercus ilex is during the dormancy period. In Western Europe, Quercus ilex 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.

Quercus ilex blooms in may.
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.