Est. 1941. www.spiceislands.com. Celery Seed is harvested from an herb relative of the parsley family and should not be confused with the vegetable celery. Grown primarily in India, this celery-scented seed adds a distinct flavor dimension to relishes, salads, dressings, sandwich fillings, meat dishes, breads, dips, spreads and soups. Stir Whole Celery Seed into clam chowder and other creamy soups. Add a pinch to blue cheese dressing and spoon over sliced ripe tomatoes.