AAS Winner. Sometimes known as “the fish herb”€ because it’s such a delicious complement to fish, dill is used in many dishes, especially dips, soups, vinegars, and salads. Branching from the base, these dwarf plants have ornamental ferny leaves and are ideal for containers. Blooms attract butterflies and beneficial insects to the garden. Flower heads dry nicely and add an airy touch to floral arrangements.