Allium caeruleum (azureum) | Capper 15 x 20

Allium caeruleum, also known as blue globe onion or azure allium, is a stunning ornamental bulb that brings a rare true-blue color to summer gardens. Native to Central Asia, this eye-catching perennial produces perfectly spherical flower heads composed of star-shaped florets atop slender stems. Its unique azure-blue blooms make it a standout addition to any landscape design.

A True Blue Marvel for Distinctive Landscapes

The blue globe onion offers exceptional value for landscape professionals and garden centers looking to provide unique options to their customers. This versatile allium variety delivers multiple benefits:

• Creates dramatic visual impact with its vibrant true-blue color, a rare find in the flower world
• Reaches an ideal height of 12-24 inches, perfect for mid-border plantings
• Attracts essential pollinators including bees and butterflies to enhance garden biodiversity
• Naturally deters deer and rabbits, making it ideal for problem areas
• Requires minimal maintenance once established, thriving in drought conditions
• Provides long-lasting cut flowers for fresh and dried arrangements
• Delivers reliable perennial performance in hardiness zones 4-9

The compact 1-inch diameter flower heads create a celestial effect in the garden, appearing like blue stars floating above the landscape.

Planting and Growing Information

Plant these premium bulbs in fall, placing them 2-3 inches deep and 3 inches apart in well-drained soil. Blue globe onions thrive in full sun but tolerate partial shade in warmer regions. Expect blooms in late spring to early summer, with the narrow foliage often withering by flowering time. For best visual effect, plant in clusters of 15-20 bulbs among mid-height perennials that will conceal the fading leaves.

Order Your Premium Wholesale Bulbs Today

Secure your stock of these exceptional blue allium bulbs for your landscape projects or retail inventory. Each capper contains 15 premium-sized bulbs (5/+ cm) with complete planting instructions, perfect for retail display with peg holes for hanging or rack presentation. The eco-friendly packaging is 100% renewable and recyclable. Available exclusively for our trade customers - landscape professionals, garden centers, and contractors. Order now to ensure availability for fall shipping.

• EAN code
  42801
• Catalog
  Retail
• Bloom Height
  40-50 cm
• Light Requirements
  Partial Shade, Sun
• Bloom Time
  Very Late Spring
• Size
  5/+
• Uses
  Pollinator
• Shipping Time Frame
  Fall