I have only tried alliums a couple times and both were failures - reseeding profusely to a very boring onion plant rather than the featured bulb. I don't recall either name, although one was a really curly headed variety and I think the other was some sort of a drumstick. I'm still pulling onion babies a good 4 years later. All I can think is I must have planted hybrids that don't come true to seed. I would like to try some again. What has been your experience with alliums? I'd like a medium headed drumstick that will multiply reasonably but not scatter seed from here to forever.