I found this growing along the mountain road. Does somebody know, what might it be?

Hi Katarina, my first thought was Perovskia, or Russian sage, but somehow doesn't look quite right, Derek.

I don't know what it is, but I love the colour.

What about oat?
Derek, you are obsessed by Russian plants here, lol.
Russia is several thousands of kilometres far from here :-)

Oats?

I have no idea. Oat looks slightly different. Maybe some sort of grass?