Invasion!

My vegetable trough has been invaded by this pretty wild flower, herb robert, along with forget-me-not and other so called weeds.  The purple background is a pot of heuchera which I bought from the bargain corner some time ago and really must plant out!  I'm reluctant to clear them, but as it will be a few weeks until I want to plant any veggies out for now they can continue to provide a pretty corner in my garden.