Allium cernuum · Amaryllidaceae

Nodding Onion

✅ Pet-friendlyPerennial life cycle, but with deciduous foliage.30 to 60 cm

LightFull sun

WaterModerate, allow to dry between waterings

DifficultyEasy

ColdResists light frosts down to minus 5 degrees Celsius.

Full sunModerate, allow to dry between wateringsEasyResists light frosts down to minus 5 degrees Celsius.

Description & origin

The nodding onion is a perennial plant known for its drooping bell-shaped flowers. It is ideal for herb gardens and attracts pollinators. Its leaves and flowers are edible.

Size

Maintains a compact size, ideal for borders.

Foliage

Deciduous foliage, disappears in winter and returns in spring.

Flowering

Blooms in summer with pink drooping flowers.

Detailed care

Light

Prefers full sun for optimal growth.

Soil

Well-drained soil rich in organic matter.

Watering

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

Temperature

Tolerates cold temperatures but prefers temperate climates.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in spring or autumn when the plant is dormant.

Pruning

Remove wilted flowers to encourage new blooms.

Propagation

Easily propagated by seeds or bulb division.

Common problems

Root rot

Occurs in poorly drained soils. Improve soil drainage.

Aphid infestation

Can be controlled with insecticidal soap or neem oil.

Powdery mildew

Fungus that appears in humid conditions. Treat with appropriate fungicide.

Uses & curiosities

In the garden

Attracts pollinators
Herb gardens
Borders

Other uses

Used in cooking for its edible leaves and flowers.

Did you know…

This plant is often used in gardens to attract bees and butterflies.