skip to Main Content

Allium Giant ‘Ambassador’

Ornamental Onion


This long lasting Giant Alliums, is one of the newest ornamental onions. This deep purple Allium is perfect for landscaping projects and botanical gardens.

Allium bulbs, or ornamental onions, come in a wide range of flower shapes and sizes, varying from the huge Allium Ambassador to the low growing Allium Moly

Allium bulbs are perfect for naturalizing, provided they are planted in well drained soil

Their scent keeps rodents and deer at a distance

Wholesale Allium bulbs flower late in Spring and combine well with perennials


Growing Tips

Late flowering (May - June) Planting Depth: 5" (12.5cm) Spacing: 4-5" (10-12.5cm) Bloom Duration: 3 weeks


  • Allium bulbs, or ornamental onions, come in a wide range of flower shapes and sizes
  • Wholesale allium bulbs are repellent to deers and rodents
  • Allium bulbs are return for many years
  • Plant allium bulbs in well drained soil
  • Ruigrok Flowerbulbs has been growing and trading flower bulbs since 1910

Additional information

Common name

Ornamental Onion

Hardiness Zone



40 Inches


6-8 Inches

Planting Depth

8 Inches

Bloom Time

Late Spring

Shipping Season





Average, Butterflies, Cut Flower, Deer Resistant, Fragrant, Mass Planting, Naturalizing, Partial Shade, Rabbit Resistant, Rock Garden, Rodent Resistant, Squirrel Resistant, Sun

Companion Plant Name

Allium giant 'Stipitatum White Giant'


10 Retail Packages of 1 Bulbs, Size 20/+, Bin Display Box of 15 Bulbs, Size 20/+, Bulk Tray of 50 Bulbs, Size 32/+