Society garlic likes full sun to light shade, it grows to about 12 inches high, and is hardy to zone 7. I don't expect mine to return next year because I have it in such a small pot and it won't have much protection from winter elements. However, I may try to keep it alive inside.
The leaves do have a garlic-like aroma but it's not overwhelming. However, I cook with a lot of garlic so my nose may be desensitized. Still, I love it for its grasslike leaves and elegant bloom. High class indeed.
Bookshelf: Container Gardening Books