Posted: 11/07/2012 at 22:31
Calendula/English Marigold. It self seeds everywhere. It does brighten things up though, so I forgive it. As it was so mild all winter so much of it survived from last year and came back even more this year.
I also added Alpine Strawberries into my garden and they have got on too well, taking over several borders and running runners with impunity.