Dill is a tall herb with fine, feathery foliage. Foliage color can range from dark green to blue-green. Dill has a pleasant brightness that provides a fresh flavor to food. It is a buttery herb with a warm, grassy aroma and notes of anise and lemon. It is a versatile herb that can be used in a variety of dishes, such as in a potato salad, tzatziki sauce, or over fish.