Allium Mount Everest is an impressive ornamental onion producing large, perfectly rounded flower heads made up of hundreds of pure white star-shaped florets. Flowering from May to June and reaching approximately 100cm in height, this elegant variety creates a striking architectural display in borders, cottage gardens and contemporary planting schemes. Its tall stems and crisp white blooms contrast beautifully with colourful perennials and ornamental grasses.

Thriving in full sun and fertile, well-drained soil, Allium Mount Everest is a hardy, reliable performer that attracts bees, butterflies and other pollinators. The long-lasting blooms are also excellent for cutting, while the decorative seed heads provide interest long after flowering has finished.

Key Features
✓ Large spherical heads of pure white flowers
✓ Tall, elegant stems with strong architectural appeal
✓ Excellent for borders and mixed planting schemes
✓ Attractive to bees, butterflies and pollinators
✓ Superb as a long-lasting cut flower
✓ Flowers from May to June
✓ Decorative seed heads provide extended garden interest

Size
✓ Height: Approximately 100cm (40 inches)

Planting & Growing
✓ Planting time: September to December
✓ Flowers: May to June
✓ Position: Full sun
✓ Soil: Fertile, well-drained soil
✓ Planting depth: Approximately 20cm (8 inches)
✓ Spacing: Approximately 25cm (10 inches) apart
✓ Suitable for borders, cottage gardens, wildlife gardens, gravel gardens and cut flower displays

Aftercare
Allow the foliage to die back naturally after flowering so the bulbs can replenish their energy for the following year. Leave the attractive seed heads in place for ornamental value or cut them for dried flower arrangements.