Anethum graveolens Dukat Dill has sea blue-green leaves that impart a delicate herbal fragrance. Dukat Dill has a taste that is light and sweetly aromatic, but never bitter or overly pungent. Dukat Dill is a hardy plant that produces an abundance of flavorful, light leaves. It holds longer at the leaf stage than other dills and has the sweetest taste of all.