No Idea what this is

But it's going to be a flower soon, I know that much
I put a packet of Butterfly seeds in one of the borders
in my garden and this has come up, it's about 3 feet
high, I will try and blip it once it's out.
We are going to our G'daughters after lunch to do her
garden, it's tiny so it just needs a tidy up she has
gorgeous purple poppies growing wild, so I will nick
the pods LOL
She will get a nice surprise when she gets back from
Bulgaria, she texted me last night to say it was 40C
gawd I would melt in that heat.
It's quite nice here but overcast and threatening to
rain, but it's 20C so can't complain, I believe it's
going to be 30C in London today, scorchio.
Large is ok
Have a great day everyone.