Populus alba · Salicaceae

White Poplar

⚠️ Not safe for petsLong life cycle, with rapid growth in the first years.15 to 30 m

LightFull sun

WaterMedium watering

DifficultyEasy

ColdResistant down to -20 degrees Celsius

Full sunMedium wateringEasyResistant down to -20 degrees Celsius

Description & origin

The white poplar is a large tree known for its dense foliage and silvery leaves. It is commonly used in urban areas and parks due to its resilience and adaptability.

Size

Can reach significant heights, ideal for spacious areas.

Foliage

Green leaves in spring and summer, turning yellow in autumn.

Flowering

Small and inconspicuous flowers appear in spring.

Detailed care

Light

Prefers full sun exposure but tolerates partial shade.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, especially during the hottest months.

Temperature

Resistant to low temperatures, ideal for temperate climates.

Fertilising

Annual fertilization with balanced fertilizer in spring.

Repotting

Transplant in spring or autumn, avoiding periods of intense heat.

Pruning

Regular pruning to maintain shape and remove dead branches.

Propagation

Easily propagated by cuttings or seeds.

Common problems

Insect pests

Can be affected by aphids and scale insects, which can damage the leaves.

Fungal diseases

Susceptible to fungi that cause leaf spots, especially in humid climates.

Leaf drop

Premature leaf drop may occur due to water stress or nutrient deficiencies.

Uses & curiosities

In the garden

Ideal for shading in parks
Used as a street tree
Attracts birds and pollinators

Other uses

Used in the paper and construction industries

Did you know…

The leaves of the white poplar change color with the light, creating an interesting visual effect. This species is also important for biodiversity, providing shelter for various birds.