Quercus robur 'Purpurascens' Quercus robur 'Purpurascens'

Fagaceae

Quercus robur 'Purpurascens' Quercus robur 'Purpurascens'

Red-leaved cultivar of Q. robur with branches ascending at an angle. The crown is round, the height approx. 15 m. The trunk usually branches out low down and the bark is dark grey, with grooves in old specimens. Young twigs are reddish-brown. The variable leaves are obovate to elongated oval, 5 - 14 cm long and 4 - 8 cm wide. They have 3 to 6 pairs of blunt lobes and emerge a remarkable deep purplish-brownish-red in the spring. Later they turn dark purplish-green. The second foliage (that emerges after 21 June) is also a remarkable brownish-red. The ovoid acorns are grouped in twos to sixes and are a maximum of one-third enclosed in the cupule: the latter is covered with small, triangular, contiguous scales. 'Purpurascens' is suitable as a solitary in parks.

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Specifications
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Height
15 m
Crown
round, half-open crown
Bark and branches
dark grey, deep grooves, twigs reddish-brown
Leaf
obovate, lobed, dark purplish-brown, 5 - 14 cm
Flowers
greenish-yellow ♂ catkins, 2 - 4 cm long, May
Fruits
ovoid to oval acorn, 1.5 - 2.5 cm, in groups of 2 to 6
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
nutritious and moist
Soil moisture
suitable for wet soil
Paving
tolerates no paving
Winter hardiness zone
5a (-28,8 to -26,1 °C)
Wind resistance
good
Other resistances
resistant to frost (WH 1 - 6), can withstand wind, resistant to de-icing salt
Application
industrial areas
Shape
clearstem tree
Origin
France, 1808
Clear stem tree acid soil calcareous soil loamy soil sandy soil tolerates no paving resistant to de-icing salt resistant to frost (WH 1 - 6) suitable for wet soil can withstand wind 1st size , taller than 12 metres half-open crown reddish brown yellowgreen average growing non-toxic (usually)
Frequently asked questions
Quercus robur 'Purpurascens'

Quercus robur 'Purpurascens' can eventually reach a height of 15 m, depending on the site and climate conditions.

Quercus robur 'Purpurascens' is average growing and can eventually reach a height of 15 m, depending on the site and climate conditions.

The right time to plant Quercus robur 'Purpurascens' is during the dormancy period. In Western Europe, Quercus robur 'Purpurascens' 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 robur 'Purpurascens' blooms in may.
General