FragileWarrior expounded:

John - Pa. wrote in :

I grew these a few years ago too, I think they are Convolvulus 'Blue
Ensign'.

JD

I'm startled to see Convolvulus called "Bindweed". It certainly looks a
little bit like the Bindweed that strangles gardens except it isn't a vine.
It must be a kissing cousin to that nasty little vine, huh?

Yep, it is.
--
Ann, gardening in Zone 6a
South of Boston, Massachusetts
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