70 Years of Growing: History of Walters Gardens, Inc. Tuesday, February 13, 2018 – 7:30 p.m. Maas Center Auditorium, Hope College 264 Columbia Avenue, Holland Walters Gardens, Inc. is North America’s leading wholesale grower of perennials. For over 70 years, the company has built its reputation by offering a wide of over 1,000 new and … Continue reading "70 Years of Growing: History of Walters Gardens, Inc."