Plant resistant to cold and frost
Evergreen Oak, Holly Oak Seeds (Quercus ilex) 4.85 - 4
  • Evergreen Oak, Holly Oak Seeds (Quercus ilex) 4.85 - 4
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  • Evergreen Oak, Holly Oak Seeds (Quercus ilex) 4.85 - 1
  • Evergreen Oak, Holly Oak Seeds (Quercus ilex) 4.85 - 2

Evergreen Oak, Holly Oak Seeds (Quercus ilex)

€6.95

Evergreen Oak, Holly Oak Seeds (Quercus ilex)

Price for Package of 10 seeds.

Quercus ilex, the evergreen oak, holly oak or holm oak, is a large evergreen oak native to the Mediterranean region. It takes its name from holm, an ancient name for holly. It is a member of the Cerris

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Evergreen Oak, Holly Oak Seeds (Quercus ilex)

Price for Package of 10 seeds.

Quercus ilex, the evergreen oak, holly oak or holm oak, is a large evergreen oak native to the Mediterranean region. It takes its name from holm, an ancient name for holly. It is a member of the Cerris section of the genus, with acorns that mature in a single summer.

The first trees to be grown from acorns in England are still to be found within the stately grounds of Mamhead Park, Devon. From Britton & Brayley The Beauties of England and Wales (1803):

"The woods and plantations of Mamhead are numerous and extensive. Many of them were introduced by Mr Thomas Balle (sic), the last of that family who, on returning from the continent brought with him a quantity of cork, ilex, wainscot, oak; Spanish chestnut, acacia, and other species of exotic trees."

Etymology

The resemblance of the foliage to that of the common European holly, Ilex aquifolium, has led to its common and botanic names. The name ilex was originally the classical Latin name for the holm oak, but later adopted as a botanical genus name for the hollies.

Description

An evergreen tree of large size, attaining in favourable places a height of 21–28 m, and developing in open situations a huge head of densely leafy branches as much across, the terminal portions of the branches usually pendulous in old trees. The trunk is sometimes over 6 m in girth. The young shoots are clothed with a close grey felt. The leaves are very variable in shape, most frequently narrowly oval or ovate-lanceolate, 4–8 cm long, 1.2–2.5 cm wide, rounded or broadly tapered at the base, pointed, the margins sometimes entire, sometimes (especially on young trees) more or less remotely toothed. When quite young, both surfaces are clothed with whitish down, which soon falls away entirely from the upper surface leaving it a dark glossy green; on the lower surface it turns grey or tawny, and persists until the fall of the leaf; the petiole is 3–16 mm long. Fruits are produced one to three together on a short downy stalk, ripening the first season; the acorns usually 12–18 mm long in the UK, the cups with appressed, downy scales.

Ecology

Holm oak grows in pure stands or mixed forest in the Mediterranean and often at low or moderate elevations. One of the plant associations in which holm oak is found is the holm oak/Atlas cedar forests of the Atlas Mountains. In Morocco, some of these mixed forests are habitat to the endangered primate, Barbary macaque, Macaca sylvanus.

Holm oak is prevalent from Portugal to Greece along the northern Mediterranean coastal belt, and from Morocco to Tunisia along the southern Mediterranean coast.

Holm oak is damaging biodiversity in the United Kingdom and is listed as an alien invader. Normally the tree is unable to withstand severe frost, which would prevent it from spreading north, but with climate change, it has successfully penetrated these[which?] areas.[8] The largest population of Holm oak in Northern Europe is present on and around St. Boniface Down on the Isle of Wight and into the neighbouring town of Ventnor, and has shown to tolerate the high winds on the downs. It is thought that this population's propagation (which was established in the late 1800's after being planted by Victorian residents) has been bolstered by native Eurasian jays (Garrulus glandarius), which harvest acorns from oak trees and store them by burying them in the ground where they may then germinate.

Cultivation and uses

The wood is hard and tough, and has been used since ancient times for general construction purposes as pillars, tools, wagons (Hesiod, Works and Days 429), vessels and wine casks. It is also used as firewood and in charcoal manufacture.

The holm oak is one of the top three trees used in the establishment of truffle orchards, or truffières. Truffles grow in an ectomycorrhizal association with the tree's roots.

The acorns, like those of the cork oak, are edible (toasted or as a flour) and are an important food for free-range pigs reared for ibérico ham production. Boiled in water, the acorns can also be used as a medicinal treatment for wound disinfections.

  1. ilex can be clipped to form a tall hedge, and it is suitable for coastal windbreaks, in any well drained soil. It forms a picturesque rounded head, with pendulous low-hanging branches. Its size and solid evergreen character gives it an imposing architectural presence that makes it valuable in many urban and garden settings. While holm oak can be grown in much of maritime northwestern Europe, it is not tolerant of cold continental winters.
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Data sheet

Handpicked seeds ?
Handpicked seeds
Organic Seeds ?
Organic Seeds
Organic/natural ?
Organic/Natural: Yes
Edible ?
Edible
Pretreatment of sowing ?
Soak in water before sowing 12-24 h
Stratification needed: Yes
Sowing depth ?
Germinate the seeds in a plastic bag with a paper towel
Life Cycle:
Perennial plant : Yes
Resistant to cold and frost ?
Cold resistant: to −15 °C
Origin of seeds ?
Origin of seeds: Bosnia and Herzegovina

USDA Hardiness zone

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