Giant Onion

Allium giganteum

  • Large purple ball-shaped flowers
  • Nice wide green blades of foliage
  • Dies to the ground in winter
  • Height: 24 - 36 Inches
  • Spread: 12 - 15 Inches

Interesting Notes:

When planting in containers, use Sloat Bay Area Potting Soil
Feed with EB Stone All Purpose Food

Characteristics & Attributes for Allium giganteum

Attracts Butterflies
Attracts Butterflies
Attracts Pollinators
Attracts Pollinators
Low Maintenance
Low Maintenance
Deer Resistant
Deer Resistant
Full Sun
Full Sun
Average Water
Average Water
Giant Onion | Allium giganteum
This database is for informational use only and does not reflect what any of our stores have in stock. Please call your local Sloat Garden Center for stock information.