Catalpa bungei · Bignoniaceae

Catalpa

✅ Pet-friendlyPerennial life cycle, with rapid growth in the first years.5 to 10 m

LightFull sun

WaterMedium

DifficultyMedium

ColdResistant down to -10 degrees Celsius.

Full sunMediumMediumResistant down to -10 degrees Celsius.

Description & origin

Catalpa bungei is an ornamental tree known for its white flowers and large leaves. It is a popular choice for gardens due to its beauty and shade.

Size

Can reach heights of 5 to 10 meters.

Foliage

Large heart-shaped leaves that provide dense shade.

Flowering

Blooms in summer, featuring white and fragrant inflorescences.

Light

Prefers full sun but tolerates partial shade in warmer climates.

Soil

Well-drained soil rich in organic matter.

Watering

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

Temperature

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

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

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

Pruning

Light pruning to maintain shape and remove dead branches.

Propagation

Propagates by seeds or stem cuttings.

Insect pests

Can be affected by aphids and scale insects, which should be controlled with natural insecticides.

Fungal diseases

Susceptible to some fungal diseases, especially in conditions of excessive humidity.

Leaf drop

Leaves may drop prematurely under water stress conditions.

In the garden

Other uses

Can be used in reforestation projects.

Did you know…

Catalpa flowers attract pollinators like bees and butterflies. This species is also appreciated for its resistance to pollution.