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Plant Care Guide > Onions 'Mercurius'
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How to Grow and Care for Onions 'Mercurius'

Onions 'Mercurius', also known as Shallots 'Mercurius'

Onions 'Mercurius' is a perennial that grows large clusters of pink-purple flowers from late spring to summer. It is listed by the RHS as a good attractor for pollinators like bees. It's an ideal option to grow in borders or pots to add interest to a garden. Though this is a cultivar of the same Allium genus as edible onions, its bulbs should not be eaten.

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Watering schedule: Every week

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Sunlight Requirements: Full sun

In This Article
Care Tips
Water
Sunlight
Temperature
Prune
Transplant
Repotting
Common Pests & Diseases

Planting and Growing Onions 'Mercurius'

ToughnessHigh
Care LevelMedium
LifespanPerennial
Watering ScheduleEvery week
Sunlight RequirementsFull sun
Hardiness Zones
4-9
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Common Pests & Diseases

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More General Info About Onions 'Mercurius'

More Info on Onions 'Mercurius' Growth and Care

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