I have just had a raised bed rebuilt, it's very long (15m) and I can't afford to go out and buy annuals to cover it and I just want to sew some seeds that will look pretty until the autumn when I can think about some kind of perennial scheme for it. I have put in a few salvia that I have left over from another bed, but want to fill the spaces between. Any thoughts? I wondered about candy tuft, but I'm not crazy about it. Would quite like something white.