- Plant IDs
- ID By Type
- Bulbs, Corms, Rhizomes, and Tubers
- Allium giganteum
Common name: Giant onion
Allium giganteum is native to Asia Minor and eastern Asia. It is one of the tallest of the ornamental onions, growing to over a metre, and blooms in late spring. Its dried flower heads make a nice accent in the summer garden.