One of my favourites as well Nicola!
I much prefer it to the white variety.
Self seeds easily in my garden. Problem is, it seems to prefer right on the very edge edge of the kerbing which separates borders from tarmac and it needs to be removed from there as soon as possible as it has very deep tap roots!
If it comes up in the border in an "allowed" spot, it is allowed to stay!
Its been in my garden for many years now.
