Quercus coccifera · Fagaceae

Kermes Oak

⚠️ Not safe for petsActive growth cycle in spring and summer.100 to 300 cm

LightFull sun

WaterLow

DifficultyEasy

ColdTolerant to temperatures down to -5 degrees Celsius.

Full sunLowEasyTolerant to temperatures down to -5 degrees Celsius.

Description & origin

The kermes oak is a perennial tree known for its resilience and adaptability. It is commonly found in Mediterranean regions and is an important species for local biodiversity.

Size

Can reach significant heights, so should be planted with adequate space.

Foliage

Evergreen leaves, small and leathery, dark green in color.

Flowering

Discreet flowers appear in spring.

Detailed care

Light

Prefers full sun but tolerates some shade.

Soil

Prefers well-drained, slightly acidic to neutral soils.

Watering

Requires little water, especially once established.

Temperature

Resistant to high temperatures, tolerates drought well.

Fertilising

Light fertilization in spring with organic fertilizer.

Repotting

Transplant in autumn or spring, taking care not to damage roots.

Pruning

Light pruning to maintain shape and remove dead branches.

Propagation

Propagates by seeds or cuttings.

Common problems

Insect pests

Can be affected by pests such as aphids and scale insects.

Fungal diseases

Susceptible to some fungal diseases in high humidity conditions.

Water stress

Although drought-resistant, extreme lack of water can affect growth.

Uses & curiosities

In the garden

Ideal for Mediterranean gardens
Used as a shade plant
Attracts local wildlife, such as birds and pollinating insects

Other uses

Cork harvested is used in the cork and insulation industry.

Did you know…

The kermes oak is the national tree of Portugal and is famous for cork production. This plant can live over 200 years.