
Remember the mystery flower I blogged about?
In the intervening fortnight it's grown another foot (in height, sillies, it can't walk) and is now flowering. the blooms shut overnight, open again with the sun.

But I'm still none the wiser as to what it is! Last year it was just a nice little architectural spiky plant, I had no idea it was going to shoot up a flower spike - so this is its second year of growth.
Someone put me out of my misery?