Allium giganteum, also known as Giant Allium or Ornamental Onion, is a spectacular perennial that produces tall stems topped with large, spherical clusters of violet-purple flowers. These elegant globe-shaped blooms make an impressive statement in any garden, adding structure, color, and charm to borders and flower beds.

Features:

• Show-Stopping Blooms: Produces giant globe-shaped flower heads in brilliant violet tones.
• Ideal for Landscaping: Excellent choice for borders, pathways, and decorative gardens.
• Pollinator Friendly: Attracts bees and butterflies for a healthy garden ecosystem.
• Low Maintenance: Drought-tolerant once established.
• Perfect Cut Flowers: Long-lasting blooms for fresh or dried arrangements.

Specifications:

• Scientific Name: Allium giganteum
• Common Name: Giant Allium
• Plant Type: Perennial ornamental plant
• USDA Hardiness Zones: 49
• Light Requirement: Full sun
• Soil Type: Well-drained, fertile soil
• Watering Needs: Moderate
• Planting Season: Fall or early spring
• Bloom Season: Late spring to early summer
• Mature Height: 3040 inches
• Spacing: 812 inches apart
• Ideal For: Garden borders, landscape design, and ornamental beds

Planting Guide:

1. Plant seeds or bulbs 12 inches deep in well-drained soil.
2. Choose a sunny location for best growth.
3. Keep soil moist but avoid overwatering.
4. Add compost or bulb fertilizer at planting time.
5. Deadhead faded blooms to promote bulb health.