cornflower- annual or perennial?
My toddler daughter came home with a seedling from daycare and it has bloomed in to a beautiful plant that I have recently identified as a cornflower.
I'd like to plant it in the garden this fall, and would like it to come back next year.
The stalk is herbaceous and soft with a blue/grey tint to it and long thin leaves. It's also getting pretty leggy right now. Brilliant blue flowers though. Is there any way I can identify the plant as an annual or a perennial?