Cornus alba · Cornaceae

Red-Osier Dogwood

✅ Pet-friendlyActive growth cycle in spring and summer.150 to 300 cm

LightFull sun

WaterMedium watering

DifficultyEasy

ColdDown to -20 degrees Celsius

Full sunMedium wateringEasyDown to -20 degrees Celsius

Description & origin

Cornus alba is a deciduous shrub known for its vibrant red stems. It is a popular ornamental plant, especially in winter when its color stands out in the landscape.

Size

Can reach heights of 1.5 to 3 meters depending on conditions.

Foliage

Shiny green leaves that turn yellow or red in autumn.

Flowering

White flowers in clusters that appear in spring.

Detailed care

Light

Prefers full sun but tolerates partial shade.

Soil

Well-drained, organic-rich soil.

Watering

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

Temperature

Cold-resistant, tolerates frost well.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

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

Pruning

Annual pruning in late winter to promote healthy growth.

Propagation

Easily propagated by cuttings or seeds.

Common problems

Fungal diseases

May be susceptible to diseases like powdery mildew in high humidity conditions.

Pests

Can be attacked by aphids and scale insects, affecting plant health.

Leaf drop

Leaves may drop prematurely if the plant is under water stress.

Uses & curiosities

In the garden

Ideal for hedges and borders
Attracts pollinators
Great for winter gardens

Other uses

Used in floral arrangements and decorations

Did you know…

The stems of Cornus alba are often used in floral arrangements and Christmas decorations. The plant also attracts pollinators like bees and butterflies.