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About this product
Allium 'Mount Everest'
Allium 'Mount Everest', commonly known as ornamental onion, is an ornamental perennial chosen for its reliable performance and decorative effect in garden borders or containers. It contributes colour, texture, or structure depending on the variety.
After around five years of growth, this plant typically reaches: Generally 50–90 cm tall with a spread of 20–30 cm after 5 years.
Recommended compost for planting: Plant in a gritty, well-draining compost to keep bulbs dry through winter.
Key Features:
- Habit: Herbaceous perennial forming an attractive clump or spreading mound.
- Season of interest: Provides colour or foliage interest during the main growing season.
- Garden uses: Suitable for mixed borders, perennial beds, and many varieties also perform well in containers.
- Maintenance: Generally low maintenance; remove spent flowers and tidy old growth as needed.
Allium 'Mount Everest' is a dependable choice for adding long-lasting interest and character to planting schemes.
Plant Details
| Bloom Time | Late spring to early summer (May – June) |
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Growing Guide
| Position | Full sun in a sheltered position |
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Plant Highlights
- Pollinator Magnet: Large spherical white blooms attract bees and butterflies to garden borders.
Growing & care
- Plant type
- perennial
- Position & light
- Full sun· Sheltered
- Watering
- low
- Soil & drainage
- Well drained
- Mature size
- 90cm high· 30cm wide
- Flowering
- White
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