Fraxinus excelsior · Oleaceae

Ash Tree

✅ Pet-friendlyIt is a deciduous tree, losing its leaves in winter.200 to 400 cm

LightFull sun

WaterModerate watering; essential during dry periods.

DifficultyMedium

ColdTolerates prolonged negative temperatures.

Full sunModerate watering; essential during dry periods.MediumTolerates prolonged negative temperatures.

Description & origin

The Ash Tree is a large tree, ideal for spacious gardens. Its compound and deciduous leaves provide pleasant shade during summer. It is a cold-resistant species, well-suited to the Portuguese climate.

Size

Can reach up to 4 meters in height in domestic cultivation.

Foliage

Leaves are deciduous, falling in autumn.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers full sun locations for healthy growth.

Soil

Adapts to well-drained and fertile soils.

Watering

Requires moderate watering, especially during dry months.

Temperature

Handles cold well, tolerating negative temperatures.

Fertilising

Fertilize in spring with a balanced tree fertilizer.

Repotting

Transplant in spring when conditions are more favorable.

Pruning

Prune in late winter to maintain shape and remove dead branches.

Propagation

Propagates by seeds, which should be stratified before sowing.

Common problems

Powdery Mildew

Fungus causing white spots on leaves. Treat with appropriate fungicide.

Aphids

Insects that suck sap from leaves. Control with natural insecticide.

Ash Dieback

Fungal disease causing lesions on branches. Remove and destroy affected parts.

Uses & curiosities

In the garden

Shade
Wind barrier
Wildlife attraction

Other uses

Used in landscaping to create shaded areas.

Did you know…

The Ash Tree is often mentioned in Norse mythology as the world tree, Yggdrasil.