I picked up some flowering allium gladiator bulbs last week and am unsure what to really do with them. I know down here I have to chill my tulip bulbs every year, but what about allium? Do I put them in the refigerator as well? And for how long? When should I plant them in the soil after chilling them? And when should I dig them up to store them, and then when to chill them again? Thanks for your help!

Brian