Ooh, forgot to mention that I put in 6 allium cernuum (nodding onion) in my "hell strip" garden last spring. Don't make the same mistake! The gosh-darn thing is a weed. There are over a hundred of that plant now. Gotta rip them out, and I fear that I've set myself years of work to eradicate them. I'd had it in a pot in part shade for a year after buying it on sale, and it never bloomed for me, so I don't know that containing it is a viable solution, either. No more native alliums ever!
