Yet another plant ID

in Plants
Not sure if this is a garden plant or a weed. It appeared, seemingly out of nowhere. I potted it up in case it was something worthwhile, but now I'm starting to get twitchy
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Not sure if this is a garden plant or a weed. It appeared, seemingly out of nowhere. I potted it up in case it was something worthwhile, but now I'm starting to get twitchy
.
Posts
liatris spicata
the only flower spike which starts opening at the top then works down.
I think it's the only one.
Thanks, Hostafan1. That is great news!
I agree - if the flower spike is purple. If it open creamy white buttons then it's definitely a weed. No good at names!