Fraxinus angustifolia · Oleaceae

Narrow-leaved Ash

⚠️ Not safe for petsPerennial life cycle, can live for several decades.10 to 20 m

LightFull sun

WaterModerate

DifficultyMedium

ColdResistant down to -15 degrees Celsius

Full sunModerateMediumResistant down to -15 degrees Celsius

Description & origin

The narrow-leaved ash is a deciduous tree known for its beauty and resilience. This species is valued for its shade and quality wood.

Size

Can reach considerable heights, so it should be planted with enough space.

Foliage

Leaves are compound and bright green, turning yellow in autumn.

Flowering

Blooms in spring, but flowers are not very showy.

Light

Prefers full sunlight but tolerates partial shade.

Soil

Prefers well-drained, fertile soils with a slightly acidic to neutral pH.

Watering

Requires moderate watering, especially during hotter months.

Temperature

Resistant to low temperatures but should be protected from severe frosts.

Fertilising

Fertilize in spring with a balanced fertilizer to promote growth.

Repotting

Transplant in autumn or early spring, avoiding dry periods.

Pruning

Annual pruning to maintain shape and remove dead or diseased branches.

Propagation

Can be propagated by seeds or cuttings in spring.

Fungal diseases

Can be affected by fungi that cause leaf spots.

Pests

Subject to attacks from aphids and caterpillars that can damage leaves.

Slow growth

Growth may be slow in poor or poorly drained soils.

In the garden

Other uses

Wood is used in woodworking and instrument production.

Did you know…

Narrow-leaved ashes are often used in furniture making and musical instruments due to their lightweight and flexible wood.