Trachelium caeruleum · Campanulaceae

Throatwort

✅ Pet-friendlyIt is a perennial plant that maintains its foliage year-round.30 to 60 cm

LightPartial shade

WaterKeep the soil slightly moist.

DifficultyMedium

ColdDoes not tolerate temperatures below 5 degrees Celsius.

Partial shadeKeep the soil slightly moist.MediumDoes not tolerate temperatures below 5 degrees Celsius.

Description & origin

Throatwort is a perennial plant known for its violet-blue flowers. Ideal for gardens and borders, it adds a splash of color during summer. Prefers partial shade and well-drained soils.

Size

Can reach up to 60 cm in height and 50 cm in width.

Foliage

Evergreen foliage that retains its green throughout the year.

Flowering

Blooms abundantly in summer with violet-blue flowers.

Detailed care

Light

Prefers partial shade but tolerates some direct sunlight.

Soil

Requires well-drained soil rich in organic matter.

Watering

Keep the soil slightly moist, avoiding waterlogging.

Temperature

Sensitive to cold, should be protected from frost.

Fertilising

Fertilize monthly during spring and summer with a balanced fertilizer.

Repotting

Transplant in spring when necessary.

Pruning

Remove wilted flowers to encourage new blooms.

Propagation

Easily propagated by seeds or cuttings in spring.

Common problems

Root rot

Occurs in poorly drained soils. Avoid waterlogging.

Powdery mildew

Fungus affecting leaves in high humidity conditions.

Aphids

Insects that suck sap, causing damage to leaves.

Uses & curiosities

In the garden

Borders
Floral arrangements
Attracting pollinators

Other uses

Ideal for floral arrangements due to its longevity.

Did you know…

This plant is native to the Mediterranean region and is often used in floral arrangements due to its longevity.