Centranthus ruber · Caprifoliaceae

Red Valerian

✅ Pet-friendlyPerennial, remaining green throughout the year.30 to 60 cm

LightFull sun

WaterLow; drought tolerant.

DifficultyEasy

ColdResists light frosts down to minus 5 degrees Celsius.

Full sunLow; drought tolerant.EasyResists light frosts down to minus 5 degrees Celsius.

Description & origin

Red Valerian is a perennial plant known for its vibrant pink to red flowers. Ideal for Mediterranean gardens, it attracts butterflies and bees. Hardy and low-maintenance, it adapts well to poor, dry soils.

Size

Remains compact, ideal for borders and beds.

Foliage

Evergreen foliage that retains color year-round.

Flowering

Blooms abundantly in spring and summer.

Detailed care

Light

Prefers full sun for optimal growth.

Soil

Adapts to poor, well-drained soils.

Watering

Requires moderate watering but tolerates drought periods.

Temperature

Tolerates cold well but prefers mild climates.

Fertilising

Does not require frequent fertilization but may benefit from a light feed in spring.

Repotting

Transplant in spring or autumn, avoiding extreme heat periods.

Pruning

Can be pruned after flowering to encourage new growth.

Propagation

Easily propagated by seeds or cuttings.

Common problems

Powdery Mildew

May occur in high humidity conditions. Treat with appropriate fungicide.

Aphids

Can attack leaves and flowers. Control with insecticidal soap.

Root Rot

Caused by excess water. Ensure good soil drainage.

Uses & curiosities

In the garden

Attracts pollinators
Ideal for borders
Suitable for rock gardens

Other uses

Edible flowers for salads

Did you know…

This plant is often used in rock gardens due to its resilience and beauty. Its flowers are edible and can be used in salads.