You can also dry Chives, but they aren't anywhere near as good as the fresh (or frozen).

Storage Req: Drying
Storage Temp: 50-65°F
Storage Length: 1-180 days

Fresh leaves of Chives can be frozen. Fill an ice cube tray with clean chopped leaves and cover with water. Once they are frozen you can put the cubes in a plastic bag.

Storage Req: Freezer
Storage Temp: 32°F
Storage Length: 1-180 days