Mystery plant

[RAW79]

Hi All,
My friend has the attached mystery plant in his garden and I was thinking of taking some cuttings. Any idea on what it is?
Thanks
Rob

[veggiechicken]

Hi Rob and welcome to the Grapevine
My first thought was some sort of Perovskia - but that would produce blue flowers! Have there been any flowers?
It looks familiar but I can't put a name to it - sorry. I'm sure someone will though

[RAW79]

Hi Veggiechicken,
Thanks for the reply. My friend thinks the flowers were white and appeared in June. It has some nicely coloured leaves which I'd say were a light ice blue colour.

[veggiechicken]

Do the leaves smell of anything when rubbed? Are they a bit furry?

[RAW79]

I rubbed them yesterday and couldn't smell anything, no fur from memory.