raasaygirl, definitely, that's the one, well done. Wee quinnie got the plant off my wall in Crystal Palace Road and I had labelled it as Ammi majus which is a beautiful plant, quite different to this one. I bought the seeds from seeds.com and they have obviously labelled them wrongly but seeing the name for this one, ammobium grandiflorum I can kind of see how the mistake happened. Problem was I planted 30 of them all over my garden before I realised the mistake. They're nice, but not that nice. Thanks for solving the mystery.