Quercus ×kewensis – Quercus ×kewensis

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Fagaceae

Quercus ×kewensis – Quercus ×kewensis

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Medium-size to large tree with a broad oval, eventually round crown. The young twigs are light brown covered with short stellate hairs. The older bark is first grey and smooth but later almost black and grooved. The leaves are oval to oval-elongated, 5 to 8 cm long. The margin is shallow-lobed with 5 - 6 rounded triangular lobes. The leaf is matt dark green on top and glossy, lighter green on the underside. The tree produces about 2.5 cm large acorns which ripen in two years. However the acorns usually fall from the tree before they are ripe. This species hybrid between Q. wizlizenii and Q. cerris was found in the Royal Botanic Garden Kew by coincidence in 1914. The hybrid species name kewensis refers to this. This park tree requires a sheltered site and cannot tolerate cold, drying wind.
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
10 - 15 m
Width
5-10m
Crown
broad oval to round, half-open crown
Bark and branches
twigs light brown, hairy, bark first grey and smooth, later almost black and grooved
Leaf
oval to oval-elongated, shallow lobed, matt dark green, 5 - 8 cm
Flowers
♂ catkins, May
Fruits
approx. 2.5 cm
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
few requirements
Paving
tolerates no paving
Winter hardiness zone
7b (-14,9 to -12,3 °C)
Wind resistance
fairly, cannot tolerate cold, drying wind
Other resistances
resistant to de-icing salt
Application
industrial areas
Shape
clearstem tree, multi-stem treem
Origin
Royal Botanic Gardens, Kew, London, England, 1914
Clear stem tree Multi-stem tree calcareous soil loamy soil sandy soil tolerates no paving resistant to de-icing salt 2nd size, between 6 and 12 metres half-open crown green yellow average growing non-toxic (usually)
Frequently asked questions
Quercus ×kewensis

Quercus ×kewensis can eventually reach a height of 10 - 15 m, depending on the site and climate conditions.

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

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