Gillyflowers, also called hoary stocks or wallflowers, are typical garden plants for the cottage garden - they are among the oldest ornamental plants and have been cultivated already in ancient Rome. In former times the wallflower was highly valued for its fragrant, beautiful flowers. Mixture of different colors.
Preculture beginning in March. Plant out the strong plants in May.
picture source: By Wildfeuer - Own work (own photo), CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1431789