Van Zyverden, Inc., has been a principal in the flower bulb industry for over 100 years. We are one of the largest wholesale ... distributors of flower bulbs in the United States, shipping over 450 million bulbs and plants in the U.S. and Canada annually. Headquartered in Meridian, Mississippi, Van Zyverden also has facilities in Sassenheim, Holland and Burlington, Washington. read more