Cork Oak
Quercus suberfam. Fagaceae
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Pl. DD2D — Quercus suber
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IOverview
Overview
Cork Oak (Quercus suber) is a tree native to the Mediterranean region, including Algeria, Corse, France, Italy, Morocco, Portugal, Sardegna, Sicilia, and Spain. Known for its distinctive bark that can be harvested without harming the tree, it has both edible and medicinal uses. The cork oak is an essential part of the landscape in these areas, often growing to a height of 20 meters. Its light requirements are moderate, thriving in moist soil with a pH between 5 and 5.5. This versatile tree can be found in medium to heavy clay soils and is hardy in zones 7-10. The edible parts include the seed, which can be consumed after proper preparation. Medicinal use of cork oak has been documented, making it a valuable resource for both practical and traditional purposes.
Quick answers
What is Cork Oak?
Cork Oak (Quercus suber) is a tree native to the Mediterranean region, including Algeria, Corse, France, Italy, Morocco, Portugal, Sardegna, Sicilia, and Spain. Known for its distinctive bark that can be harvested without harming the tree, it has both edible and medicinal uses.
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Cork Oak & Lady's Bedstraw
skintincture
Traditionally used for skin conditions.
Growingconditions · propagation · uses
VCultivation
Cultivation
Cork Oak thrives in moist to well-drained soils of medium to heavy (clay) consistency with a pH between 5 and 5.5. It requires full sun to partial shade and is hardy in temperate regions, tolerating zones 7-10. For propagation, use seeds. Water regularly during dry periods but avoid overwatering. This tree can grow up to 20 meters tall and is native to Algeria, Corse, France, Italy, Morocco, Portugal, Sardegna, Sicilia, and Spain. SKIP
Light
8/10
Water
Moist
Soil
Medium, Heavy (clay)
Hardiness
7-10
Habit
Tree
Mature size
20.0 m tall
Soil pH
5–5.5
Seasonal calendar
Northern hemisphere · UTC month is September
winterspringsummerautumnwinter
BloomJFMAMJJASOND
For first-time growers
How to grow Cork Oak for the first time
8steps
Start with planting a young Cork Oak tree for a rewarding long-term project.
- 1
What you'll need
A young Cork Oak sapling, well-draining soil, and a large container or planting site.
- 2
Best time to plant
Plant in spring when the ground is moist but not waterlogged.
- 3
Soil and container prep
Ensure the soil has a pH between 5 and 5.5, which can be tested with a home kit or professional service.
- 4
Sowing or transplanting
Transplant the sapling carefully, ensuring the root ball is intact and placed at the same depth as in its container.
- 5
First two weeks
Water regularly to keep the soil moist but not soggy. Monitor for signs of stress such as wilting or yellowing leaves.
- 6
Ongoing care
Provide regular watering, especially during dry spells, and mulch around the base to retain moisture and suppress weeds.
- 7
Harvest or pruning
Focus on pruning young branches to shape the tree. Cork harvesting is not applicable for a beginner planting project.
- 8
Common mistakes
Overwatering, choosing an unsuitable location with poor drainage, and neglecting regular watering are common pitfalls.
VIEdible & utility
Edible & utility
Edible parts:Seed
Edible uses: Coffee
Other uses:CorkAnimal feedWind breakerTanninLumber
Contextrange · companions · related
VIIDistribution
10 native · 2 introduced
Distribution
10 native · 2 introducedDistribution across2 continents· 10 native· 2 introduced
Europe5 regions
native (4)FranceItalyPortugalSpain
introduced (1)Spain
Africa3 regions
native (3)AlgeriaMoroccoTunisia
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Fagaceae), common use cases, and growing requirements.
same family · Fagaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
Explore further
Companion planting
Compare with similar plants
Growing zone
XII
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