allium flowering time
I'm just curious about this phenomenon. I'm in Ontario in an area that's Zone 5b (probably as US zone 4). My alliums (sensation and gladiators) have all bloomed and now are turning to seed. I've observed that in Toronto, a zone 7 area, the same kinds of alliums are just in bloom and are blooming at the same time as the sages and shasta daisies. Mine blooms before the sages and the daisies.
So I'm rather mystified as to why my blooms have come and are now seeding while the blooms in a warmer zone are just now blooming. Does anyone have information on why this occurs.