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Quercus lusitanica · Fagaceae

Portuguese Oak

✅ Pet-friendlyIt is an evergreen tree, maintaining foliage year-round.100 to 300 cm
Partial shadeRegular watering, especially in summer.MediumWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

The Portuguese Oak is an evergreen tree native to the Iberian Peninsula. It features dark green, glossy leaves with serrated edges. Ideal for gardens seeking a rustic touch.

Size

Can reach up to 3 meters in height in domestic cultivation.

Foliage

Leaves are evergreen, remaining green throughout the year.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers partial shade locations but tolerates some direct sunlight.

Soil

Thrives in well-drained, slightly acidic soils.

Watering

Requires regular watering, especially during warmer months.

Temperature

Handles cold well but prefers temperate climates.

Fertilising

Fertilize in spring with a balanced tree fertilizer.

Repotting

Transplant in spring or autumn for best results.

Pruning

Prune in late winter to maintain desired shape.

Propagation

Propagates by seed, but the process is slow.

Common problems

Powdery Mildew

Fungus causing white spots on leaves.

Aphids

Insects that suck sap from leaves.

Root Rot

Caused by excess water in the soil.

Uses & curiosities

In the garden

  • Shade creation
  • Wildlife attraction
  • Natural barrier

Other uses

Used in reforestation projects.

Did you know…

This species is often found in mountainous and humid areas of Portugal.