Dianthus barbatus 'Nigrescens' (Sweet William)

Dianthus barbatus 'Nigrescens', commonly known as Sweet William, is a perennial flower that is native to Southern Europe. This cultivar features beautiful dark red to black flowers with a spicy, clove-like fragrance. The flowers are densely arranged in rounded clusters atop sturdy stems, and they attract butterflies and bees. Sweet William is a popular choice for borders, cottage gardens, and cut flower arrangements.