Giants and dwarfs can be found in the extensive plant genus Allium. In addition to such mundane plants as the onion or garlic, there are also many interesting ornamental plants. The smaller species are used in naturalistic garden areas, while the impressive displays of giant onions rise above the perennial flower beds in summer. The flower heads showcase a variety of shapes and a wide spectrum of colors. Shades range from white, pink, and light blue to the darkest violet. The author, Dilys Davies, a prominent member of various English plant societies, also discusses the historical and cultural significance of the bulbs and provides suggestions on how to effectively incorporate and care for ornamental onions in the garden.