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Red Oak
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Quercus rubra · Fagaceae

Red Oak

⚠️ Not safe for petsLong life cycle, can live over 100 years.15 to 25 m
Full sunMedium, avoiding waterloggingMediumResistant up to -20 degrees Celsius.

Description & origin

The red oak is a large tree known for its lush foliage and vibrant leaf color in autumn. It is a native species of North America, highly valued in gardens and parks.

Size

Can reach heights of 15 to 25 meters.

Foliage

Lobed leaves, green in summer and red in autumn.

Flowering

Small flowers, not very ornamental, appear in spring.

Detailed care

Light

Prefers full sun but tolerates some shade.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, avoiding waterlogging.

Temperature

Cold-resistant, tolerates low temperatures well.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in autumn or spring, avoiding dry periods.

Pruning

Light pruning to maintain shape and remove dead branches.

Propagation

Propagates by seeds or through cuttings.

Common problems

Fungal diseases

Can be affected by various fungal diseases, especially in high humidity conditions.

Insect pests

Subject to attacks from pests such as aphids and borers, which can damage leaves and branches.

Nutritional deficiency

May show symptoms of nutrient deficiency, such as chlorosis in leaves.

Uses & curiosities

In the garden

  • Ideal for large gardens and parks
  • Provides shade and shelter for other plants
  • Attracts wildlife, such as birds and pollinating insects

Other uses

Wood is used in construction and furniture making.

Did you know…

The leaves of the red oak can reach up to 20 centimeters in length. The wood is prized for its durability and strength.