Allium hollandicum Purple Sensation · Amaryllidaceae

Purple Sensation Onion

⚠️ Not safe for petsPerennial life cycle, returning to sprout annually.60 to 90 cm

LightFull sun

WaterMedium watering, avoiding waterlogging

DifficultyEasy

ColdResistant down to -10 degrees Celsius.

Full sunMedium watering, avoiding waterloggingEasyResistant down to -10 degrees Celsius.

Description & origin

The Purple Sensation Onion is a bulbous plant known for its vibrant purple flowers. It is an excellent choice for gardens, bringing color and elegance.

Size

Reaches a height of 60 to 90 cm.

Foliage

Long, narrow green leaves that emerge before the flowers.

Flowering

Blooms from late spring to early summer.

Detailed care

Light

Prefers full sun but tolerates partial shade.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, avoiding waterlogging.

Temperature

Resistant to cold temperatures but should be protected from severe frost.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in autumn or spring when conditions are favorable.

Pruning

Remove wilted flowers to promote healthy growth.

Propagation

Propagates by bulbs, which can be divided every 3-4 years.

Common problems

Pests

Can be affected by aphids and mites, which should be controlled with appropriate insecticides.

Fungal diseases

Susceptible to fungi if the soil is too waterlogged.

Wilting

Leaves may wilt if not given enough water.

Uses & curiosities

In the garden

Ideal for flower beds
Great for borders
Attracts pollinators

Other uses

Can be grown in pots for decoration.

Did you know…

The flowers attract pollinators such as bees and butterflies, making it a beneficial addition to the garden. The bulbs can be used in cooking.