Showy Persian Onion (Allium rosenbachianum)

Showy Persian Onion

Allium rosenbachianum is a plant species found high in the Himalayas of Pakistan, Afghanistan, Kyrgyzstan and Tajikistan and cultivated in many other regions as an ornamental. It is a perennial herb with bulbs up to 3 cm across. Scape is up to 1 m tall, with a spherical umbel of many reddish-purple flowers with long pedicels.

Scientific classification

Species

Showy Persian Onion (Allium rosenbachianum)

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Perennial

Lifespan

Herb

Plant Type

80 cm

Plant Height

20 cm

Spread

Green

Leaf Color

White

Flower Color

Deciduous

Leaf type

Images of Showy Persian Onion

Care Guide for Showy Persian Onion

Every 1-2 weeks

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Showy Persian Onion thrives in irregular moisture conditions, requiring watering every 1-2 weeks due to its moderate drought tolerance. Its ornamental value is enhanced by adequate hydration, which supports vibrant blooms during the growing season.

Repotting: Showy Persian Onion requires excellent drainage in pots to maintain optimal health and prevent root rot.

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Learn More About Showy Persian Onion

How to Transplant

How to Grow and Care

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