I pack mine in slightly damp peat moss in separate bags, each variety labeled and bagged. I place them all in a box, tightly/ firmly packed. I then take the box in November here and tightly wrap it in two towels and place it in my attached garage, where they will live until March. I then pot them up in my garage until late April, in my climate , when I can safely move them outdoors. Have done it 4 years like this with no loss of bulbs.