Malcolmia maritima

About

Malcolmia maritima, also known by its common name Virginia stock, is a popular annual garden plant from the family Brassicaceae. A beautiful and profusely flowering annual, it is probably one of the easiest of all plants to grow. Growing to about 6–12 inches tall, it makes a mass of pink, purple and white fragrant four petalled (cruciform) flowers. It is native in Greece and Albania and may be naturalized elsewhere in Mediterranean Europe where it occurs in maritime sandy habitats and in waste places.

Summary from Wikipedia