Pseudotsuga menziesii · Pinaceae

Douglas Fir

⚠️ Not safe for petsLong life cycle, living up to 500 years.30 to 61 m

LightFull sun

WaterMedium

DifficultyMedium

ColdResistant down to -20 degrees Celsius.

Full sunMediumMediumResistant down to -20 degrees Celsius.

Description & origin

The Douglas Fir is a majestic tree known for its pyramidal shape and dark green foliage. It is native to North America and is highly valued for its resilience and adaptability.

Size

Can reach large dimensions, ideal for spacious areas.

Foliage

Needle-like leaves arranged in a spiral.

Flowering

Discreet flowers, not very ornamental.

Detailed care

Light

Prefers full sun but tolerates some partial shade.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, allowing the soil to dry slightly between waterings.

Temperature

Resistant to cold temperatures, ideal for temperate climates.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in autumn or spring, ensuring the soil is well-prepared.

Pruning

Light pruning to maintain shape and remove dead branches.

Propagation

Propagates by seeds or cuttings.

Common problems

Insect pests

May be affected by aphids and scale insects, which can weaken the plant.

Fungal diseases

Susceptible to diseases like root rot in poorly drained soils.

Leaf yellowing

May indicate overwatering or lack of nutrients.

Uses & curiosities

In the garden

Ideal for large gardens and parks
Used as an ornamental tree
Provides shade and shelter for wildlife

Other uses

The wood is used in construction and paper production.

Did you know…

This tree can reach heights over 60 meters under ideal conditions. Its trunk is often used in the construction industry due to its high-quality wood.